Seung Hyuk Nahm (남승혁) Rubik's WCA World Championship 2025 Results, PB Progression & Rankings | SpeedCubeAnalytics

8

Events Entered

98

Official Solves

1

Best Position (7x7x7 Cube)

7x7x7 Cube

Best Event

1:48.61

Best Result (7x7x7 Cube)

1

PBs Achieved

Competition Event Summary

Event	Round Reached	Single	Average	Position
3x3x3 Cube	Final	5.65s	6.33s	#14
2x2x2 Cube	Second round	1.55s	2.07s	#63
4x4x4 Cube	Final	21.22s	25.62s	#15
5x5x5 Cube	Final	38.31s	42.22s	#7
6x6x6 Cube	Final	1:13.59	1:15.89	#4
7x7x7 Cube	Final	1:47.34	1:55.09	#6
3x3x3 One-Handed	Second round	9.65s	11.82s	#46
Megaminx	Second round	40.82s	44.16s	#71

Event Ranking Chart

Competition Round Breakdown

3x3x3 Cube

Round	#	Best	Average	Solves
Final	#14	5.65s	6.33s	(5.65s)	6.58s	5.80s	(7.89s)	6.60s
Semi Final	#14	5.32s	6.11s	(5.32s)	5.96s	6.09s	(7.69s)	6.28s
Second round	#19	5.77s	6.43s	(7.36s)	(5.77s)	6.84s	6.67s	5.79s
First round	#80	6.26s	7.28s	(6.26s)	7.39s	6.66s	(9.16s)	7.79s

2x2x2 Cube

Round	#	Best	Average	Solves
Second round	#63	1.55s	2.07s	2.16s	(1.55s)	1.66s	2.38s	(3.66s)
First round	#40	1.45s	1.67s	1.66s	(2.35s)	1.82s	(1.45s)	1.52s

4x4x4 Cube

Round	#	Best	Average	Solves
Final	#15	21.22s	25.62s	(47.02s)	(21.22s)	26.68s	22.86s	27.31s
Second round	#5	19.50s	21.40s	19.90s	(24.29s)	23.39s	(19.50s)	20.90s
First round	#8	21.16s	23.81s	24.19s	24.69s	(27.36s)	22.55s	(21.16s)

5x5x5 Cube

Round	#	Best	Average	Solves
Final	#7	38.31s	42.22s	41.97s	(46.44s)	43.46s	(38.31s)	41.23s
Second round	#6	40.74s	41.70s	(40.74s)	41.51s	41.59s	41.99s	(48.09s)
First round	#6	40.24s	42.21s	43.71s	41.85s	41.08s	(44.79s)	(40.24s)

6x6x6 Cube

Round	#	Best	Average	Solves
Final	#4	1:13.59	1:15.89	1:14.54	1:13.59	1:19.53	—	—
Second round	#5	1:15.10	1:15.89	1:17.03	1:15.54	1:15.10	—	—
First round	#9	1:17.05	1:19.89	1:17.05	1:18.03	1:24.60	—	—

7x7x7 Cube

Round	#	Best	Average	Solves
Final	#6	1:47.34	1:55.09	2:08.61	1:47.34	1:49.31	—	—
Second round	#1	1:44.97	1:48.61	1:53.37	1:44.97	1:47.49	—	—
First round	#5	1:49.94	1:53.23	1:54.05	1:55.69	1:49.94	—	—

3x3x3 One-Handed

Round	#	Best	Average	Solves
Second round	#46	9.65s	11.82s	12.52s	11.36s	(12.69s)	(9.65s)	11.57s
First round	#41	9.76s	11.87s	12.46s	(13.08s)	(9.76s)	12.81s	10.34s

Megaminx

Round	#	Best	Average	Solves
Second round	#71	40.82s	44.16s	45.73s	41.34s	45.40s	(47.22s)	(40.82s)
First round	#66	36.70s	43.34s	(36.70s)	38.90s	48.58s	42.54s	(49.40s)

PBs Achieved

Event	Type	Previous PB	New PB	Improvement
2x2x2 Cube	Average	1.75s	1.67s	-0.08s

Stay updated with new features and analytics tools! Subscribe to Newsletter

© 2026 SpeedCubeAnalytics | Official results and rankings provided by the World Cube Association (WCA) | Not affiliated with or endorsed by the WCA