Seung Hyuk Nahm (남승혁)

Country WCA ID Gender Competitions Completed Solves
Republic of Korea 2013NAHM01 Male 35 1714

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 2 6 22 4.86 6.38 11 3 1
2x2x2 Cube 8 124 572 1.25 1.91 137 33 3
4x4x4 Cube 1 1 5 19.87 23.57 5 2 1
5x5x5 Cube 1 1 6 40.66 44.78 4 1 1
6x6x6 Cube 1 1 8 1:24.12 1:26.96 6 1 1
7x7x7 Cube 1 3 9 2:04.21 2:05.08 4 1 1
3x3x3 Blindfolded 49 725 1912 2:00.73
3x3x3 One-Handed 1 15 47 8.81 11.17 22 6 1
Clock 95 1505 4468 21.42 35.53 4931 1665 104
Megaminx 4 22 57 38.40 43.88 55 20 4
Pyraminx 42 1172 3676 4.02 7.32 5568 1898 65
Skewb 26 319 1076 2.91 5.62 1748 565 41

Medal Collection

Gold Silver Bronze
82 22 16

Record Collection

WR CR NR
50 32
Competition Round Place Single Average Solves
3x3x3 Cube
ByeolLae Open 2020 Final 1 6.44 7.27 6.447.647.867.466.70
First round 1 5.85 7.79 6.755.859.019.087.60
Daegu Autumn Open 2019 Final 1 5.11 6.85 7.226.057.827.295.11
First round 1 6.07 7.01 6.988.207.306.756.07
Korean Championship 2019 Final 1 4.86 6.50 5.984.867.885.957.57
Semi Final 1 5.44 7.05 7.908.936.115.447.14
Second round 1 6.07 6.74 8.396.167.586.076.47
First round 1 6.61 7.63 7.526.617.718.387.66
Cube Camp in Wonju 2019 Final 1 6.46 6.77 6.846.787.106.466.68
First round 1 6.18 7.46 8.626.187.248.736.53
WCA World Championship 2019 Final 6 6.33 6.85 6.806.877.406.876.33
Semi Final 2 5.46 6.38 NR 6.835.466.198.616.11
Second round 12 6.82 7.36 7.387.667.047.816.82
First round 5 5.28 6.68 7.305.287.566.915.82
Cutory Blossom 2019 Final 1 6.43 7.05 7.116.637.546.437.41
First round 1 6.01 6.90 6.827.066.926.016.96
Busan Winter 2018 Final 1 6.16 7.51 6.166.918.337.28DNF
First round 1 6.52 6.71 6.756.686.526.706.76
Cutory Autumn Open 2018 Final 1 5.84 6.56 6.737.596.705.846.24
First round 1 4.96 7.48 4.967.946.737.788.56
China Championship 2018 Final 3 6.52 7.43 6.528.757.318.016.98
Semi Final 1 5.22 7.12 9.317.966.005.227.41
Second round 1 5.94 6.38 AsR 7.076.446.636.075.94
First round 1 5.90 7.18 7.287.836.875.907.40
WCA Asian Championship 2018 Final 2 6.46 6.65 6.586.467.016.576.79
Semi Final 3 6.47 6.73 6.896.796.476.716.70
Second round 3 6.80 6.97 6.927.188.056.806.82
First round 8 6.94 7.84 8.428.287.827.436.94
Korean Championship 2018 Final 1 6.53 6.94 6.536.557.566.727.61
Semi Final 1 6.69 6.90 7.527.046.886.786.69
Second round 1 7.20 7.84 8.067.647.208.137.83
First round 1 6.78 7.87 6.797.7810.386.789.03
Play Cube 2018 Final 1 5.36 7.01 6.655.368.877.317.07
First round 1 7.35 7.72 7.547.917.967.727.35
CWR Winter 2018 Final 1 6.80 7.59 7.346.808.756.948.50
First round 1 6.13 7.05 7.728.016.936.516.13
Skillcon 2017 Final 2 4.99 7.73 7.928.254.998.357.03
Second round 2 5.92 7.49 7.888.098.195.926.51
First round 2 6.16 8.05 8.846.356.168.9511.41
CWR Fall 2017 Final 1 6.00 6.91 6.286.956.008.297.50
First round 1 5.80 7.27 8.117.095.807.746.97
China's 10th Anniversary Championship 2017 Final 8 6.36 8.67 11.436.946.367.6511.84
Semi Final 2 6.32 7.29 6.387.887.807.706.32
Second round 3 6.34 7.00 7.617.177.136.716.34
First round 2 6.83 7.34 7.257.866.836.918.23
China Championship 2017 Final 1 6.42 6.95 7.157.497.056.666.42
Semi Final 1 5.66 6.90 5.667.017.616.637.05
Second round 1 4.90 AsR 6.43 AsR 6.478.326.124.906.70
First round 2 6.72 7.66 8.738.117.676.727.19
World Rubik's Cube Championship 2017 Final 2 6.40 7.02 DNF6.966.407.586.52
Semi Final 7 6.76 7.46 7.657.367.366.7610.42
Second round 9 6.80 7.52 8.326.8812.386.807.36
First round 3 6.64 7.18 7.217.617.047.306.64
Play Cube 2017 Final 1 6.27 6.57 6.276.436.938.806.35
First round 1 5.40 6.47 AsR 6.027.697.036.375.40
KAIST Spring 2017 Final 1 6.31 6.86 AsR 7.147.726.436.317.01
Second round 1 6.05 8.42 9.036.059.389.107.13
First round 1 7.18 7.49 7.187.497.627.359.09
Busan Winter 2016 Final 1 7.73 8.42 7.919.087.73DNF8.28
First round 1 6.53 8.42 8.128.968.228.916.53
Asian Championship 2016 Final 1 5.62 7.41 6.6310.515.627.548.06
Semi Final 1 6.20 7.49 DNF6.868.417.216.20
Second round 1 6.53 7.48 DNF7.548.196.536.70
First round 1 6.11 7.22 6.118.367.486.857.33
Korean Championship 2016 Final 1 7.43 7.91 7.4312.528.287.887.56
Semi Final 1 6.92 7.81 7.508.837.416.928.51
Second round 5 7.80 9.42 12.057.8010.248.829.20
First round 1 7.33 8.41 7.419.459.977.338.36
Cube Is Good 2016 Final 1 6.16 8.58 6.167.939.937.8810.38
First round 1 6.88 8.22 9.556.888.868.277.53
Jeonju Spring 2016 Final 2 7.30 9.28 7.3010.269.219.519.12
Second round 1 6.43 7.98 9.036.438.796.898.27
First round 1 6.58 7.22 6.587.557.447.316.90
Valentine in Daegu 2016 Final 1 6.32 7.06 AsR 10.897.096.327.556.54
Second round 1 7.62 8.09 8.178.227.627.898.79
First round 1 7.02 7.39 7.577.027.397.667.22
Korea Winter 2015 Final 1 6.22 7.99 8.977.777.226.229.07
Second round 1 6.76 7.97 8.398.307.258.376.76
First round 1 7.41 8.68 9.049.519.167.417.85
Korean KAIST Style 2015 Final 2 5.93 NR 8.51 5.938.1612.088.239.14
Second round 3 7.30 8.57 8.727.3011.268.908.10
First round 4 8.22 9.59 9.588.22DNF8.8510.34
Good Cube Show Korea 2015 Final 2 8.68 9.54 8.828.689.7110.1010.92
Semi Final 2 7.92 9.76 9.077.9211.408.8811.34
Second round 2 7.81 8.75 7.818.888.129.249.52
First round 2 7.01 9.01 7.0113.069.519.098.43
Spring Comes 2015 Final 1 6.94 8.61 9.417.169.2510.886.94
First round 1 8.79 10.01 9.1511.978.928.7911.98
Happy Sheep Year 2015 Final 3 7.90 9.59 11.149.4610.007.909.31
Second round 1 6.79 8.65 9.356.796.949.6611.27
First round 1 7.51 8.59 8.598.828.357.519.50
Korean Christmas Cup 2014 Final 1 6.71 7.98 AsR 6.718.159.508.986.81
First round 1 7.48 8.97 11.039.118.928.897.48
Asian Championship 2014 Final 2 8.50 9.57 9.439.388.509.91DNF
Second round 12 8.59 10.53 8.9410.758.5911.9011.93
First round 4 6.15 NR 10.07 8.4312.938.846.1516.16
Thanks Cubing Day 2014 Final 5 8.58 10.00 10.518.808.5810.6914.08
Second round 2 8.33 9.42 10.079.318.339.539.43
First round 2 8.58 9.65 8.588.8611.3710.139.97
Korean Winter 2013 Second round 13 9.30 11.94 12.3711.71DNF9.3011.74
First round 14 10.22 12.59 12.9013.7112.0510.2212.83
2x2x2 Cube
CWR Winter 2018 Final 19 3.03 4.65 3.033.673.566.7316.29
Skillcon 2017 Final 1 2.18 2.51 2.183.032.662.552.31
First round 1 1.72 2.92 3.261.722.792.713.36
China's 10th Anniversary Championship 2017 Final 6 1.82 2.80 1.822.463.705.372.24
Second round 2 1.72 1.91 1.971.991.771.724.08
First round 26 1.59 4.19 6.527.861.594.411.65
China Championship 2017 Final 3 1.80 2.52 2.133.352.071.804.13
Semi Final 7 1.77 2.95 3.091.774.372.443.32
Second round 17 3.19 3.50 3.415.423.383.193.72
First round 4 1.47 2.98 2.974.613.802.161.47
World Rubik's Cube Championship 2017 Semi Final 34 1.25 2.62 2.24DNF1.252.203.43
Second round 56 1.61 3.13 1.615.221.872.714.82
First round 11 1.63 2.16 4.801.662.051.632.78
Play Cube 2017 Final 11 1.69 4.55 5.722.445.481.697.16
KAIST Spring 2017 Final 1 1.31 2.58 4.971.661.313.882.19
First round 1 1.47 2.21 1.962.921.764.871.47
Asian Championship 2016 Final 4 2.22 2.75 2.223.354.332.492.42
Semi Final 12 2.06 3.38 5.042.982.1210.652.06
Second round 3 2.04 2.13 2.092.882.042.112.18
First round 3 1.88 2.41 2.132.941.882.164.82
Korean Championship 2016 Final 1 1.62 2.13 1.814.352.512.071.62
First round 3 2.38 2.95 3.502.3810.402.392.96
Cube Is Good 2016 Final 1 1.87 2.65 1.933.602.411.879.99
First round 2 1.53 2.89 5.312.381.532.303.99
Valentine in Daegu 2016 Final 13 1.83 5.74 7.531.835.755.505.98
First round 1 1.51 1.92 1.862.001.902.871.51
Korea Winter 2015 Final 2 1.90 2.52 2.552.812.1945.101.90
First round 1 1.69 2.58 2.241.693.202.303.78
Good Cube Show Korea 2015 Final 1 2.10 2.77 2.213.103.362.103.01
First round 1 1.70 2.52 1.703.125.322.062.39
Korean Christmas Cup 2014 Final 5 3.29 3.89 3.587.063.853.294.23
First round 4 3.30 3.72 5.463.303.793.893.47
Asian Championship 2014 Final 9 2.31 3.89 DNF3.774.302.313.61
Second round 5 3.15 3.48 3.595.033.533.153.31
First round 13 3.31 4.10 3.314.813.945.153.55
Thanks Cubing Day 2014 Final 1 2.62 3.61 3.554.053.222.62DNF
Second round 3 3.14 3.65 3.613.593.143.764.01
First round 3 2.64 3.66 2.643.363.694.633.94
Korean Winter 2013 Final 6 3.31 3.63 3.823.514.053.563.31
First round 14 3.38 4.41 4.824.633.933.384.66
4x4x4 Cube
Daegu Autumn Open 2019 Final 1 21.29 23.96 22.4625.3025.2624.1721.29
Korean Championship 2019 Final 1 22.53 25.12 22.5326.9124.4026.3324.64
First round 1 22.17 25.11 26.8025.3022.1727.1223.23
Cube Camp in Wonju 2019 Final 1 23.23 26.08 25.3023.2325.9030.7027.03
WCA World Championship 2019 Final 3 19.87 AsR 23.57 AsR 26.0923.0821.5319.8727.44
Second round 4 23.19 27.00 26.6723.1925.7728.5728.74
First round 6 24.43 26.57 25.66DNF28.2524.4325.81
Cutory Autumn Open 2018 Final 1 24.51 27.29 27.5928.2024.5126.0728.69
China Championship 2018 Final 1 23.34 27.26 23.3428.8725.7627.1529.86
Semi Final 1 24.46 27.10 35.7324.4626.6625.2029.44
Second round 1 23.13 25.58 26.4323.6726.6423.1326.93
First round 1 22.33 25.74 28.9426.2822.3324.9625.99
WCA Asian Championship 2018 Final 2 23.69 25.37 23.6927.7825.0824.2026.84
Second round 3 22.01 26.12 29.9225.5622.0127.6125.18
First round 3 23.69 25.61 23.6927.6526.5424.6125.67
Korean Championship 2018 Final 1 23.25 26.96 23.2526.5730.8429.0925.23
First round 1 23.02 27.39 28.7828.9430.1323.0224.46
CWR Fall 2017 Final 1 22.32 26.47 26.4822.3225.5727.8127.37
China's 10th Anniversary Championship 2017 Final 2 21.88 NR 24.88 AsR 24.9222.8926.8328.3521.88
First round 2 25.31 27.62 34.1325.3126.1027.5129.24
China Championship 2017 Final 1 24.16 25.55 AsR 25.1124.1625.6726.8225.88
Semi Final 1 24.04 25.61 24.7924.0425.6126.4428.83
Second round 1 24.79 26.02 26.7629.3324.7925.7425.55
First round 1 24.11 27.94 29.7129.4625.4124.1128.94
World Rubik's Cube Championship 2017 Final 6 24.70 26.65 26.0428.0530.9825.8724.70
Second round 3 24.40 26.77 24.4029.2026.5025.8227.99
First round 3 24.44 25.99 26.8726.4924.4426.9724.62
Play Cube 2017 Final 1 23.09 25.90 AsR 27.2827.5823.0924.3326.10
KAIST Spring 2017 Final 1 22.46 AsR 27.13 22.4627.3427.6826.3632.12
First round 1 24.24 26.91 AsR 27.8424.2426.3926.5130.85
Asian Championship 2016 Final 1 26.58 28.78 27.0930.9126.5829.7529.50
Semi Final 1 27.15 30.76 27.1532.8132.5131.1128.65
Second round 2 29.92 31.56 33.1030.4836.3331.0929.92
First round 1 26.81 27.52 AsR 31.4027.3626.8226.8128.37
Korean Championship 2016 Final 1 28.65 30.00 30.1928.6533.1930.0329.78
First round 1 28.43 34.30 40.3130.9731.6328.43DNF
Cube Is Good 2016 Final 1 24.57 AsR 28.58 32.8528.4327.1224.5730.19
First round 1 25.26 27.61 AsR 25.2627.2735.0327.9127.66
Korea Winter 2015 Final 1 26.14 30.68 AsR 33.6431.7726.1429.2830.99
First round 1 30.00 34.04 34.3244.7430.0031.1936.60
Good Cube Show Korea 2015 Final 1 25.58 AsR 33.14 36.2025.5834.8830.7033.85
First round 1 30.50 33.04 33.8030.64DNF30.5034.68
Spring Comes 2015 Final 1 26.87 31.93 35.2828.6731.9026.8735.21
Asian Championship 2014 Final 1 29.30 31.69 29.3030.0640.9331.8333.18
Second round 1 27.25 31.71 32.5927.2540.2731.3831.16
First round 1 26.80 AsR 31.57 AsR 26.8037.2139.4628.8028.71
Thanks Cubing Day 2014 Final 1 31.83 34.17 35.2431.8334.4735.5432.80
Korean Winter 2013 Final 11 45.82 50.54 56.3445.8246.5849.4555.58
5x5x5 Cube
Korean Championship 2019 Final 1 44.08 47.22 46.5147.5847.5852.7044.08
First round 1 42.38 47.59 50.7851.4546.9942.3844.99
Cube Camp in Wonju 2019 Final 1 41.72 45.23 46.5744.9341.7247.3844.20
WCA World Championship 2019 Final 2 40.66 AsR 44.78 AsR 53.8846.9744.8842.4840.66
Second round 3 44.25 45.75 AsR 45.3646.0445.8444.2546.30
First round 2 42.16 45.90 45.2849.6647.2842.1645.14
Cutory Blossom 2019 Final 1 44.40 47.73 47.0550.1544.4046.2849.86
Cutory Autumn Open 2018 Final 1 41.67 49.05 50.7149.8350.3147.0141.67
China Championship 2018 Final 1 43.89 47.68 48.1855.4745.8449.0343.89
Second round 1 42.75 47.74 51.2946.7252.9142.7545.20
First round 1 43.23 45.97 44.2843.2347.4346.2152.56
WCA Asian Championship 2018 Final 2 41.12 AsR 45.77 AsR 41.1246.1147.2143.9848.29
Second round 3 42.77 47.12 47.5147.5248.2246.3342.77
First round 3 47.29 48.26 49.7148.1547.2948.9847.64
Korean Championship 2018 Final 1 45.80 48.57 47.9249.9950.5445.8047.81
First round 1 44.24 49.16 50.0644.2447.8649.5750.84
Play Cube 2018 Final 1 45.95 50.54 54.6852.2145.9551.4747.93
China's 10th Anniversary Championship 2017 Final 1 42.47 AsR 46.84 AsR 43.2046.3954.9850.9342.47
First round 3 44.44 47.85 AsR 52.2450.5644.4447.2445.76
China Championship 2017 Final 1 43.89 AsR 48.31 AsR 50.3547.7246.8552.5943.89
Second round 1 47.54 51.07 53.0652.0052.8447.5448.38
First round 1 46.04 50.02 51.2153.8946.0449.1949.65
World Rubik's Cube Championship 2017 Final 2 45.54 AsR 49.51 AsR 50.9850.3357.7647.2245.54
Second round 3 48.39 51.21 AsR 59.0048.3952.2151.8149.60
First round 6 46.36 AsR 53.69 46.3659.8158.1649.4353.47
Play Cube 2017 Final 1 48.07 54.44 NR 49.6954.4348.0759.2759.20
Busan Winter 2016 Final 1 50.85 55.67 58.071:05.8350.8554.9154.04
Asian Championship 2016 Final 3 50.20 59.96 50.2057.541:01.571:00.781:05.15
Second round 3 56.11 59.79 1:02.541:01.1756.1158.011:00.20
First round 2 47.08 AsR 55.13 55.9152.8556.6259.8547.08
Korean Championship 2016 Final 1 51.04 AsR 59.67 51.041:04.5258.8859.771:00.36
First round 1 52.94 55.92 52.9457.5455.5054.721:09.96
Jeonju Spring 2016 Final 1 52.11 AsR 54.83 AsR 55.8852.1154.9854.4955.01
First round 2 56.00 1:02.30 1:08.6856.001:03.161:01.271:02.46
Korean KAIST Style 2015 Final 1 56.52 1:05.54 1:03.531:10.5356.521:05.351:07.74
Asian Championship 2014 Final 1 1:06.16 1:08.74 1:20.151:10.381:08.271:06.161:07.58
Second round 7 1:05.93 1:12.28 1:19.751:14.161:12.841:09.831:05.93
First round 7 1:10.72 1:12.52 1:13.781:11.681:10.721:12.091:29.94
Korean Winter 2013 Final 10 1:41.60 1:48.36 1:56.301:45.671:43.111:41.60DNF
6x6x6 Cube
ByeolLae Open 2020 Final 1 1:27.10 1:30.00 1:34.011:28.901:27.10
Korean Championship 2019 Final 1 1:30.13 1:32.82 1:31.081:37.241:30.13
Cube Camp in Wonju 2019 Final 1 1:24.12 AsR 1:29.48 1:38.331:26.001:24.12
WCA World Championship 2019 Final 4 1:24.61 AsR 1:30.60 1:40.341:24.611:26.86
First round 4 1:27.60 1:31.02 1:32.551:32.921:27.60
China Championship 2018 Final 1 1:24.98 AsR 1:26.96 AsR 1:30.811:25.091:24.98
First round 3 1:36.44 1:37.50 NR 1:36.441:36.561:39.51
WCA Asian Championship 2018 Final 3 1:35.85 1:40.06 1:36.751:47.591:35.85
First round 4 1:32.27 NR 1:38.67 NR 1:37.471:32.271:46.28
Korean Championship 2018 Final 1 1:35.60 NR 1:43.24 NR 1:36.831:57.301:35.60
China's 10th Anniversary Championship 2017 Final 3 1:39.69 NR 1:46.96 1:47.981:39.691:53.22
First round 3 1:40.85 NR 1:45.18 NR 1:40.851:40.981:53.72
China Championship 2017 Final 7 1:53.89 1:59.53 2:00.231:53.892:04.48
First round 2 1:52.44 1:54.46 1:57.211:53.731:52.44
World Rubik's Cube Championship 2017 Final 18 2:02.71 2:17.50 2:41.302:02.712:08.49
First round 6 1:55.04 1:56.81 1:58.281:55.041:57.12
Asian Championship 2016 Final 3 1:51.51 1:54.05 NR 1:51.511:57.481:53.16
First round 3 1:58.49 1:59.45 1:59.682:00.181:58.49
Korean Championship 2016 Final 2 1:51.58 2:07.17 2:19.762:10.161:51.58
Cube Is Good 2016 Final 1 2:01.13 2:02.69 NR 2:04.152:01.132:02.79
Korean KAIST Style 2015 Final 3 2:14.19 2:27.67 2:39.622:14.192:29.21
Happy Sheep Year 2015 Final 13 2:29.18 DNF 2:53.592:29.18DNF
Asian Championship 2014 Final 7 2:36.19 2:51.42 3:13.442:44.632:36.19
First round 7 2:52.52 2:56.45 2:52.523:01.612:55.21
7x7x7 Cube
Daegu Autumn Open 2019 Final 1 2:04.21 NR 2:05.08 AsR 2:04.462:06.562:04.21
Korean Championship 2019 Final 1 2:05.64 AsR 2:08.87 AsR 2:06.832:14.142:05.64
WCA World Championship 2019 Final 3 2:09.48 2:11.64 NR 2:09.482:13.642:11.81
First round 5 2:11.69 2:13.94 2:15.662:11.692:14.47
Busan Winter 2018 Final 1 2:08.46 NR 2:15.17 2:16.482:08.462:20.58
China Championship 2018 Final 1 2:10.48 NR 2:11.67 AsR 2:11.332:10.482:13.19
First round 3 2:24.22 2:28.64 2:24.222:36.742:24.95
WCA Asian Championship 2018 Final 5 2:19.31 2:22.41 NR 2:22.782:25.152:19.31
First round 4 2:14.14 NR 2:26.20 NR 2:37.822:14.142:26.65
Korean Championship 2018 Final 1 2:21.42 NR 2:32.21 NR 2:53.602:21.422:21.61
CWR Fall 2017 Final 23 2:37.93 NR DNF 2:43.65DNF2:37.93
China's 10th Anniversary Championship 2017 Final 5 2:39.17 NR 2:45.29 NR 2:49.622:39.172:47.09
First round 8 2:46.04 2:56.05 2:46.043:03.732:58.37
China Championship 2017 Final 6 2:55.45 3:01.85 2:56.813:13.292:55.45
First round 5 2:58.13 3:00.78 3:02.143:02.072:58.13
World Rubik's Cube Championship 2017 Final 12 2:55.60 3:01.61 3:00.743:08.502:55.60
First round 17 3:04.65 3:06.88 3:09.663:06.343:04.65
Asian Championship 2016 First round 15 3:27.36 3:41.21 3:27.363:59.213:37.07
Korean Championship 2016 Final 3 2:58.81 3:21.07 3:26.953:37.442:58.81
Korean KAIST Style 2015 Final 4 3:49.83 4:14.58 4:12.103:49.834:41.80
Asian Championship 2014 First round 11 4:37.59 4:45.84 5:00.364:39.584:37.59
3x3x3 Blindfolded
Jeonju Spring 2016 Final 14 DNF DNF DNFDNFDNF
Valentine in Daegu 2016 Final 11 DNF DNF DNFDNFDNF
Korea Winter 2015 Final 18 DNF DNF DNFDNFDNF
Good Cube Show Korea 2015 Final 6 3:08.32 DNF DNF3:08.32DNF
Spring Comes 2015 Final 5 2:00.73 DNF DNF2:00.73DNF
3x3x3 One-Handed
ByeolLae Open 2020 Final 1 10.97 12.47 10.9813.7710.9716.5712.66
Daegu Autumn Open 2019 Final 1 10.48 11.91 11.0912.7710.4812.0612.59
Korean Championship 2019 Final 1 10.43 12.24 11.8614.2315.8710.6210.43
First round 2 12.69 13.31 12.9817.2312.6913.0813.87
WCA World Championship 2019 Second round 19 10.31 12.67 13.6313.3310.3113.9111.04
First round 14 11.15 13.23 14.3213.7411.6411.1514.39
Cutory Blossom 2019 Final 3 10.29 13.26 15.0613.0310.2916.2611.69
Busan Winter 2018 Final 1 10.42 12.78 15.5214.0411.1510.4213.15
China Championship 2018 Final 3 12.26 13.11 15.4612.2614.2912.4112.62
Semi Final 6 11.31 13.59 15.9711.3112.76DNF12.03
Second round 3 12.43 13.09 12.9312.5212.43DNF13.83
First round 2 11.66 12.38 12.0914.6312.4312.6111.66
WCA Asian Championship 2018 Final 2 10.91 12.49 10.9111.9614.8213.0412.47
First round 7 10.86 13.70 14.7614.1912.1416.8210.86
Korean Championship 2018 Final 2 9.15 14.49 14.549.1513.6016.3715.32
First round 1 9.87 13.61 14.4613.2313.599.8714.02
Play Cube 2018 Final 1 12.39 12.91 13.2615.1012.9912.4912.39
First round 1 10.86 11.17 AsR 11.5010.8610.9111.1014.63
CWR Winter 2018 Final 1 11.18 11.85 11.1811.6012.3713.2511.59
Skillcon 2017 Final 1 9.65 11.26 AsR 13.2211.2810.6811.839.65
First round 2 10.56 14.25 15.6814.6310.5612.4515.77
China's 10th Anniversary Championship 2017 Final 3 12.10 12.78 12.8912.4613.0018.6012.10
Second round 3 11.92 12.87 12.52DNF11.9212.8913.20
First round 3 10.39 12.78 14.4812.9610.3914.0911.29
China Championship 2017 Final 1 10.09 11.94 10.0910.2012.2318.0413.39
Semi Final 1 8.81 NR 11.29 AsR 12.2212.5014.549.158.81
Second round 1 9.94 12.40 11.219.9411.8514.1518.91
First round 1 10.43 11.76 NR 12.3110.9012.0612.4010.43
World Rubik's Cube Championship 2017 Final 14 12.05 14.05 13.2412.05DNF14.0514.85
Second round 3 9.84 NR 11.95 NR DNF11.4811.7012.679.84
First round 12 11.41 13.26 12.3214.4113.0522.6311.41
Asian Championship 2016 Final 1 11.23 13.57 14.9814.2512.5713.8911.23
Semi Final 3 12.50 13.58 13.2412.5013.5213.9715.55
Second round 2 11.33 12.93 12.3713.9511.3314.4512.48
First round 2 11.73 13.17 14.8612.5812.0811.7315.47
Korean Championship 2016 Final 2 11.47 13.67 15.2512.0015.3311.4713.75
First round 1 11.67 13.22 12.0311.6713.9716.5213.67
Jeonju Spring 2016 Final 2 13.76 14.41 16.4714.6214.0414.5813.76
First round 1 10.84 NR 13.39 16.7214.0210.8414.2511.91
Korea Winter 2015 Final 6 12.58 16.85 13.9318.4212.5821.0918.20
First round 7 14.47 16.12 16.8919.7614.4716.6514.82
Good Cube Show Korea 2015 Final 4 12.61 16.97 18.8015.7312.6116.3720.15
First round 3 15.20 16.87 15.5716.2115.2018.8221.33
Happy Sheep Year 2015 Final 7 13.75 17.81 18.3019.5617.8713.7517.25
Asian Championship 2014 Final 5 14.97 16.42 14.9715.6916.6122.7516.97
First round 10 14.46 18.25 14.4625.0518.5818.6117.55
Korean Winter 2013 First round 27 26.11 31.40 35.9930.6426.1136.9527.56
Clock
Busan Winter 2016 Final 16 21.42 35.53 25.8121.42DNF55.1025.68
Korean Championship 2016 Final 16 31.47 33.0731.47
Spring Comes 2015 Final 12 23.98 DNF DNF24.2223.98DNF25.94
Megaminx
ByeolLae Open 2020 Final 5 38.40 49.99 52.3354.8350.0747.5738.40
Daegu Autumn Open 2019 Final 2 40.38 43.88 51.5643.1740.5040.3847.97
Korean Championship 2019 Final 4 44.76 45.45 44.9046.2944.7645.7345.71
WCA World Championship 2019 First round 19 45.01 47.10 49.2148.1847.5545.0145.57
Cutory Blossom 2019 Final 3 42.29 47.04 44.1742.2949.8447.1050.86
Busan Winter 2018 Final 2 39.95 45.58 47.0148.5345.1939.9544.55
China Championship 2018 Final 4 43.62 46.91 43.6247.2751.7644.5848.89
First round 3 42.28 45.85 49.9043.3542.2845.9948.20
WCA Asian Championship 2018 Final 13 48.63 50.21 52.9356.2848.8248.6348.89
First round 11 43.66 49.00 53.4443.9949.5843.6655.38
Korean Championship 2018 Final 3 48.67 51.54 55.8348.7350.0648.6757.14
CWR Winter 2018 Final 2 45.89 53.55 45.8956.1759.4054.5449.95
Skillcon 2017 Final 1 48.43 52.20 52.3752.2248.4353.8352.00
Busan Winter 2016 Final 9 1:28.65 1:35.42 1:40.281:38.871:28.651:37.401:29.98
Asian Championship 2016 First round 50 1:29.13 1:35.74 2:16.061:34.411:42.091:30.711:29.13
Korean Championship 2016 Final 6 1:25.79 1:36.02 1:34.411:38.541:48.721:35.111:25.79
Valentine in Daegu 2016 Final 7 1:26.21 1:40.39 1:26.211:42.621:33.211:45.352:08.71
Spring Comes 2015 Final 5 1:30.05 1:38.92 1:32.671:52.962:08.841:31.141:30.05
Asian Championship 2014 First round 13 1:50.83 DNF 1:50.83DNFDNFDNSDNS
Pyraminx
China Championship 2017 First round 173 6.35 10.63 6.358.8715.5011.1911.82
KAIST Spring 2017 Final 9 5.12 7.74 9.627.6710.945.925.12
Asian Championship 2016 Semi Final 44 6.05 7.37 8.876.0513.036.227.02
Second round 56 4.02 7.32 4.027.735.399.608.85
First round 109 7.72 9.30 8.537.7212.328.9410.42
Cube Is Good 2016 Final 14 6.67 8.79 9.656.679.0215.567.69
Valentine in Daegu 2016 Final 7 6.31 7.58 10.608.527.546.676.31
Good Cube Show Korea 2015 Final 13 7.96 10.32 14.627.9612.299.728.96
First round 10 6.64 9.27 10.639.1521.408.026.64
Skewb
CWR Fall 2017 Final 18 2.91 8.12 2.9110.299.785.179.42
China Championship 2017 Second round 21 4.50 5.62 6.566.825.414.504.88
First round 42 4.96 7.11 6.877.067.394.968.55
World Rubik's Cube Championship 2017 First round 148 4.92 7.78 7.116.849.3910.104.92
KAIST Spring 2017 Final 6 3.78 7.01 7.673.787.627.755.74
Asian Championship 2016 Second round 60 5.45 9.94 10.8326.226.875.4512.11
First round 19 4.47 6.73 8.057.255.804.477.14
Korean Championship 2016 First round 36 6.96 11.94 14.256.9614.029.7912.01
Jeonju Spring 2016 First round 21 7.05 11.73 DNF7.0512.3415.167.68
Korea Winter 2015 Final 8 6.50 7.15 8.956.776.507.357.33
First round 8 4.94 6.01 5.788.775.007.264.94
Korean KAIST Style 2015 Final 8 4.72 6.84 5.574.7214.976.638.31
First round 7 4.08 6.53 7.464.0817.926.225.90
Asian Championship 2014 First round 12 5.19 10.49 11.835.1911.6511.808.02
Thanks Cubing Day 2014 Final 2 5.73 6.51 7.168.055.736.505.88
First round 4 3.31 7.30 7.623.319.937.356.93

History of Continental Records

Single Average Competition Round Solves
3x3x3 Cube
6.38 China Championship 2018 Second round 7.076.446.636.075.94
4.90 6.43 China Championship 2017 Second round 6.478.326.124.906.70
6.47 Play Cube 2017 First round 6.027.697.036.375.40
6.86 KAIST Spring 2017 Final 7.147.726.436.317.01
7.06 Valentine in Daegu 2016 Final 10.897.096.327.556.54
7.98 Korean Christmas Cup 2014 Final 6.718.159.508.986.81
4x4x4 Cube
19.87 23.57 WCA World Championship 2019 Final 26.0923.0821.5319.8727.44
24.88 China's 10th Anniversary Championship 2017 Final 24.9222.8926.8328.3521.88
25.55 China Championship 2017 Final 25.1124.1625.6726.8225.88
25.90 Play Cube 2017 Final 27.2827.5823.0924.3326.10
22.46 KAIST Spring 2017 Final
26.91 KAIST Spring 2017 First round 27.8424.2426.3926.5130.85
27.52 Asian Championship 2016 First round 31.4027.3626.8226.8128.37
24.57 Cube Is Good 2016 Final
27.61 Cube Is Good 2016 First round 25.2627.2735.0327.9127.66
30.68 Korea Winter 2015 Final 33.6431.7726.1429.2830.99
25.58 Good Cube Show Korea 2015 Final
26.80 31.57 Asian Championship 2014 First round 26.8037.2139.4628.8028.71
5x5x5 Cube
40.66 44.78 WCA World Championship 2019 Final 53.8846.9744.8842.4840.66
45.75 WCA World Championship 2019 Second round 45.3646.0445.8444.2546.30
41.12 45.77 WCA Asian Championship 2018 Final 41.1246.1147.2143.9848.29
42.47 46.84 China's 10th Anniversary Championship 2017 Final 43.2046.3954.9850.9342.47
47.85 China's 10th Anniversary Championship 2017 First round 52.2450.5644.4447.2445.76
43.89 48.31 China Championship 2017 Final 50.3547.7246.8552.5943.89
45.54 49.51 World Rubik's Cube Championship 2017 Final 50.9850.3357.7647.2245.54
51.21 World Rubik's Cube Championship 2017 Second round 59.0048.3952.2151.8149.60
46.36 World Rubik's Cube Championship 2017 First round
47.08 Asian Championship 2016 First round
51.04 Korean Championship 2016 Final
52.11 54.83 Jeonju Spring 2016 Final 55.8852.1154.9854.4955.01
6x6x6 Cube
1:24.12 Cube Camp in Wonju 2019 Final
1:24.61 WCA World Championship 2019 Final
1:24.98 1:26.96 China Championship 2018 Final 1:30.811:25.091:24.98
7x7x7 Cube
2:05.08 Daegu Autumn Open 2019 Final 2:04.462:06.562:04.21
2:05.64 2:08.87 Korean Championship 2019 Final 2:06.832:14.142:05.64
2:11.67 China Championship 2018 Final 2:11.332:10.482:13.19
3x3x3 One-Handed
11.17 Play Cube 2018 First round 11.5010.8610.9111.1014.63
11.26 Skillcon 2017 Final 13.2211.2810.6811.839.65
11.29 China Championship 2017 Semi Final 12.2212.5014.549.158.81

History of National Records

Single Average Competition Round Solves
3x3x3 Cube
6.38 WCA World Championship 2019 Semi Final 6.835.466.198.616.11
5.93 Korean KAIST Style 2015 Final
6.15 Asian Championship 2014 First round
4x4x4 Cube
21.88 China's 10th Anniversary Championship 2017 Final
5x5x5 Cube
54.44 Play Cube 2017 Final 49.6954.4348.0759.2759.20
6x6x6 Cube
1:37.50 China Championship 2018 First round 1:36.441:36.561:39.51
1:32.27 1:38.67 WCA Asian Championship 2018 First round 1:37.471:32.271:46.28
1:35.60 1:43.24 Korean Championship 2018 Final 1:36.831:57.301:35.60
1:39.69 China's 10th Anniversary Championship 2017 Final
1:40.85 1:45.18 China's 10th Anniversary Championship 2017 First round 1:40.851:40.981:53.72
1:54.05 Asian Championship 2016 Final 1:51.511:57.481:53.16
2:02.69 Cube Is Good 2016 Final 2:04.152:01.132:02.79
7x7x7 Cube
2:04.21 Daegu Autumn Open 2019 Final
2:11.64 WCA World Championship 2019 Final 2:09.482:13.642:11.81
2:08.46 Busan Winter 2018 Final
2:10.48 China Championship 2018 Final
2:22.41 WCA Asian Championship 2018 Final 2:22.782:25.152:19.31
2:14.14 2:26.20 WCA Asian Championship 2018 First round 2:37.822:14.142:26.65
2:21.42 2:32.21 Korean Championship 2018 Final 2:53.602:21.422:21.61
2:37.93 CWR Fall 2017 Final
2:39.17 2:45.29 China's 10th Anniversary Championship 2017 Final 2:49.622:39.172:47.09
3x3x3 One-Handed
8.81 China Championship 2017 Semi Final
11.76 China Championship 2017 First round 12.3110.9012.0612.4010.43
9.84 11.95 World Rubik's Cube Championship 2017 Second round DNF11.4811.7012.679.84
10.84 Jeonju Spring 2016 First round

World Championship Podiums

Event Place Single Average Solves
WCA World Championship 2019
4x4x4 Cube 3 19.87 23.57 26.0923.0821.5319.8727.44
5x5x5 Cube 2 40.66 44.78 53.8846.9744.8842.4840.66
7x7x7 Cube 3 2:09.48 2:11.64 2:09.482:13.642:11.81
World Rubik's Cube Championship 2017
3x3x3 Cube 2 6.40 7.02 DNF6.966.407.586.52
5x5x5 Cube 2 45.54 49.51 50.9850.3357.7647.2245.54

Continental Championship Podiums

Event Place Single Average Solves
WCA Asian Championship 2018
3x3x3 Cube 1 6.46 6.65 6.586.467.016.576.79
4x4x4 Cube 1 23.69 25.37 23.6927.7825.0824.2026.84
5x5x5 Cube 1 41.12 45.77 41.1246.1147.2143.9848.29
6x6x6 Cube 1 1:35.85 1:40.06 1:36.751:47.591:35.85
7x7x7 Cube 3 2:19.31 2:22.41 2:22.782:25.152:19.31
3x3x3 One-Handed 1 10.91 12.49 10.9111.9614.8213.0412.47
Asian Championship 2016
3x3x3 Cube 1 5.62 7.41 6.6310.515.627.548.06
4x4x4 Cube 1 26.58 28.78 27.0930.9126.5829.7529.50
5x5x5 Cube 1 50.20 59.96 50.2057.541:01.571:00.781:05.15
6x6x6 Cube 2 1:51.51 1:54.05 1:51.511:57.481:53.16
3x3x3 One-Handed 1 11.23 13.57 14.9814.2512.5713.8911.23
Asian Championship 2014
3x3x3 Cube 2 8.50 9.57 9.439.388.509.91DNF
4x4x4 Cube 1 29.30 31.69 29.3030.0640.9331.8333.18
5x5x5 Cube 1 1:06.16 1:08.74 1:20.151:10.381:08.271:06.161:07.58

National Championship Podiums

Event Place Single Average Solves
Korean Championship 2019
3x3x3 Cube 1 4.86 6.50 5.984.867.885.957.57
4x4x4 Cube 1 22.53 25.12 22.5326.9124.4026.3324.64
5x5x5 Cube 1 44.08 47.22 46.5147.5847.5852.7044.08
6x6x6 Cube 1 1:30.13 1:32.82 1:31.081:37.241:30.13
7x7x7 Cube 1 2:05.64 2:08.87 2:06.832:14.142:05.64
3x3x3 One-Handed 1 10.43 12.24 11.8614.2315.8710.6210.43
Korean Championship 2018
3x3x3 Cube 1 6.53 6.94 6.536.557.566.727.61
4x4x4 Cube 1 23.25 26.96 23.2526.5730.8429.0925.23
5x5x5 Cube 1 45.80 48.57 47.9249.9950.5445.8047.81
6x6x6 Cube 1 1:35.60 1:43.24 1:36.831:57.301:35.60
7x7x7 Cube 1 2:21.42 2:32.21 2:53.602:21.422:21.61
3x3x3 One-Handed 2 9.15 14.49 14.549.1513.6016.3715.32
Megaminx 3 48.67 51.54 55.8348.7350.0648.6757.14
Korean Championship 2016
3x3x3 Cube 1 7.43 7.91 7.4312.528.287.887.56
2x2x2 Cube 1 1.62 2.13 1.814.352.512.071.62
4x4x4 Cube 1 28.65 30.00 30.1928.6533.1930.0329.78
5x5x5 Cube 1 51.04 59.67 51.041:04.5258.8859.771:00.36
6x6x6 Cube 2 1:51.58 2:07.17 2:19.762:10.161:51.58
7x7x7 Cube 3 2:58.81 3:21.07 3:26.953:37.442:58.81
3x3x3 One-Handed 2 11.47 13.67 15.2512.0015.3311.4713.75