Seo Jin Yang (양서진)

Region	WCA ID	Gender	Competitions	Completed Solves
Republic of Korea	2023YANG73	Male	14	660

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	50	703	2091	6.46	8.30	2290	813	47
2x2x2 Cube	27	459	2202	1.27	1.76	523	109	5
4x4x4 Cube	117	1620	4656	34.23	38.93	4205	1496	108
5x5x5 Cube	100	1372	3918	1:08.31	1:20.99	5145	1790	123
6x6x6 Cube	199	2603	8922	3:29.51	3:41.08	8423	2467	188
7x7x7 Cube	146	2011	6485	4:54.16	5:31.68	6811	2061	155
3x3x3 Blindfolded	109	1778	5431	2:42.06
3x3x3 One-Handed	24	445	1370	11.19	13.78	1074	397	23
Clock	8	54	300	3.23	3.81	183	41	5
Megaminx	105	1444	5245	1:10.81	1:19.48	5157	1425	105
Pyraminx	2	14	61	1.06	1.81	69	19	1
Skewb	67	1208	4946	3.42	4.33	1652	436	31
Square-1	11	109	516	7.36	11.89	883	195	15

Medal Collection

Gold	Silver	Bronze
6	4	2

Record Collection

WR	CR	NR
		3

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Cube Camp in Jeju 2026	Final	10	7.83		8.35		8.86	7.83	10.15	7.84	8.34
	First round	15	7.77		9.31		11.59	7.77	8.70	9.61	9.63
Korean Championship 2025	Second round	32	8.64		9.66		10.22	8.64	10.76	9.68	9.08
	First round	34	7.74		9.26		7.74	13.82	10.02	7.95	9.82
Okcheon Autumn Breeze 2025	Final	6	7.01		8.30		7.80	9.19	11.38	7.01	7.92
	Second round	11	8.06		9.02		9.31	12.47	8.06	8.12	9.64
	First round	8	8.02		8.92		10.08	9.07	8.02	8.13	9.55
Korea Open 2025	Semi Final	50	9.68		10.74		9.89	11.30	9.68	11.04	12.69
	Second round	18	6.46		9.11		10.66	7.39	10.14	9.81	6.46
	First round	22	6.88		9.34		8.77	6.88	11.32	8.50	10.75
Suwon Summer 2025	First round	23	9.19		9.90		9.88	10.61	9.19	9.74	10.09
Seoul Winter 2024	First round	38	8.58		10.91		10.74	12.08	8.58	9.92	12.24
Korean Championship 2024	Semi Final	20	7.87		9.41		11.25	7.87	9.82	9.61	8.80
	Second round	26	8.80		10.24		11.67	8.80	8.94	11.70	10.12
	First round	28	8.08		10.13		13.80	8.55	9.88	8.08	11.95
Prime Cubing Day Seoul 2024	First round	58	10.15		13.10		DNF	14.04	13.59	11.67	10.15
Busan Spring 2024	Second round	49	9.81		12.40		DNF	9.82	13.55	9.81	13.83
	First round	41	9.56		12.09		12.59	13.01	9.56	11.26	12.41
Korean Championship 2023	Second round	58	10.63		12.81		15.21	11.88	13.90	10.63	12.66
	First round	34	10.84		11.28		11.24	11.38	10.84	15.76	11.21
Suncheon Fall 2023	Semi Final	31	11.21		11.50		11.21	17.01	11.65	11.28	11.57
	Second round	22	8.78		10.60		8.78	10.97	9.86	DNF	10.97
	First round	31	12.26		12.84		12.43	12.26	14.68	12.77	13.32
2x2x2 Cube
Cube Camp in Jeju 2026	Final	4	1.35		2.03		3.27	1.70	1.60	2.78	1.35
Korean Championship 2025	Final	4	1.44		2.09		1.44	4.03	1.53	3.18	1.57
	First round	2	1.27		1.76		1.41	2.20	1.68	3.87	1.27
Okcheon Autumn Breeze 2025	Final	7	2.05		2.92		2.05	2.22	3.88	10.46	2.66
	Second round	4	1.77		2.29		2.27	5.16	1.77	1.89	2.70
	First round	1	1.78		1.93		6.18	2.09	1.91	1.78	1.79
Korea Open 2025	Final	4	1.75		1.98		1.75	4.16	2.27	1.87	1.79
	Second round	10	1.32		2.25		2.31	1.32	2.50	2.72	1.93
	First round	6	1.41		2.35		3.04	1.67	2.37	1.41	3.02
Suwon Summer 2025	Final	2	1.59		1.92		2.10	3.31	2.05	1.62	1.59
	First round	13	1.94		3.11		3.87	2.88	1.94	2.59	4.34
Seoul Winter 2024	Final	6	1.70		2.12		2.21	1.70	2.13	2.33	2.03
	First round	9	2.11		2.92		3.62	2.11	4.31	2.83	2.31
Daegu Autumn 2024	Final	8	2.08		2.21		2.18	3.45	2.08	2.32	2.12
	First round	2	1.77		1.92		2.96	1.87	1.77	1.88	2.00
Korean Championship 2024	Final	4	2.00		2.67		6.10	2.42	3.08	2.50	2.00
	Second round	14	1.83		3.19		3.03	1.83	8.69	2.43	4.10
	First round	16	2.27		3.66		4.64	2.32	2.27	4.34	4.31
Prime Cubing Day Seoul 2024	Final	7	2.41		3.34		3.33	2.84	2.41	4.49	3.85
	First round	6	2.10		2.69		2.10	4.57	3.13	2.13	2.82
Korean Championship 2023	Second round	55	3.78		5.94		6.65	4.39	6.78	7.50	3.78
	First round	40	2.75		4.54		6.07	4.89	5.10	2.75	3.62
4x4x4 Cube
Okcheon Autumn Breeze 2025	Second round	15	35.83		39.53		41.39	37.43	35.83	39.78	41.46
	First round	14	34.23		38.93		41.44	44.56	34.23	36.95	38.41
Korea Open 2025	Second round	36	35.43		39.04		35.43	40.12	42.63	39.56	37.43
	First round	59	39.55		44.41		47.81	44.64	44.58	39.55	44.02
Suwon Summer 2025	First round	21	36.44		40.52		43.92	38.84	36.44	38.80	DNF
Seoul Winter 2024	First round	37	41.00		44.44		44.09	43.98	41.00	45.24	57.15
Daegu Autumn 2024	First round	31	42.26		48.41		51.22	42.26	44.49	49.65	51.10
Korean Championship 2024	First round	67	42.49		56.27		42.49	48.93	1:08.54	56.45	1:03.44
Busan Spring 2024	Second round	38	49.37		52.79		1:05.54	49.37	53.31	51.63	53.44
	First round	29	44.28		46.31		45.27	49.09	44.28	44.57	55.37
Korean Championship 2023	First round	61	52.54		1:03.80		1:07.67	1:04.13	1:12.87	52.54	59.59
5x5x5 Cube
Korea Open 2025	Second round	50	1:08.31		1:20.99		1:20.57	1:22.34	1:37.58	1:20.07	1:08.31
	First round	56	1:19.41		1:24.60		1:42.78	1:19.41	1:21.26	1:28.86	1:23.69
Korean Championship 2024	First round	59	1:19.21		1:38.78		1:35.25	1:52.85	1:19.21	1:36.09	1:44.99
Prime Cubing Day Seoul 2024	First round	48	1:30.76		1:36.95		1:40.12	1:34.76	1:43.34	1:35.97	1:30.76
Busan Spring 2024	First round	45	1:39.37		1:47.13		1:46.76	1:39.37	2:12.23	1:44.23	1:50.40
Korean Championship 2023	First round	39	1:40.89		1:56.05		1:59.31	1:51.73	1:40.89	1:57.12	2:06.39
6x6x6 Cube
Korean Championship 2024	First round	52	DNF				DNF
Busan Spring 2024	First round	42	3:29.51		3:41.08		3:29.51	3:39.18	3:54.54
Korean Championship 2023	Final	29	4:08.94				4:08.94
7x7x7 Cube
Seoul Winter 2024	First round	37	4:54.16		5:31.68		5:28.77	6:12.10	4:54.16
Prime Cubing Day Seoul 2024	First round	34	5:37.56				5:37.56
Korean Championship 2023	Final	26	DNF				DNF
3x3x3 Blindfolded
Okcheon Autumn Breeze 2025	First round	15	DNF		DNF		DNF	DNF	DNF
Korea Open 2025	Final	12	DNF		DNF		DNF	DNF	DNF
	First round	15	2:42.06		DNF		2:42.06	DNF	DNF
Korean Championship 2024	Final	11	DNF		DNF		DNF	DNF	DNF
	First round	12	2:56.68		DNF		DNF	2:56.68	DNF
Korean Championship 2023	First round	18	4:03.38		DNF		DNF	4:03.38	DNF
3x3x3 One-Handed
Cube Camp in Jeju 2026	Final	4	12.89		13.78		12.92	14.77	13.86	14.55	12.89
Korean Championship 2025	Final	10	14.38		15.86		14.95	15.97	14.38	18.68	16.65
	First round	7	11.69		13.95		12.78	12.90	11.69	18.12	16.17
Korea Open 2025	Final	13	16.64		16.92		17.10	16.64	16.94	16.71	18.15
	Second round	8	11.61		15.21		14.15	14.29	19.99	17.18	11.61
	First round	7	13.29		15.41		14.11	13.29	17.85	15.32	16.79
Korean Championship 2024	Final	15	11.19		18.39		18.01	34.07	17.44	11.19	19.73
	Second round	10	14.65		16.55		15.38	DNF	18.24	16.02	14.65
	First round	14	15.31		19.67		15.31	22.50	17.27	19.24	34.88
Busan Spring 2024	First round	19	19.43		21.49		21.81	21.06	22.33	19.43	21.60
Korean Championship 2023	First round	17	18.78		20.23		21.24	19.11	18.78	20.35	21.63
Clock
Korean Championship 2025	Final	3	3.32		3.84		4.25	3.49	3.32	4.66	3.79
	First round	6	3.57		4.44		4.46	4.45	4.40	5.35	3.57
Okcheon Autumn Breeze 2025	Final	1	3.23		3.81		3.23	4.08	3.97	4.77	3.37
	First round	4	4.04		4.87		5.16	4.71	4.74	4.04	DNF
Korea Open 2025	First round	102	4.90		DNF		DNF	7.38	4.90	5.62	DNF
Korean Championship 2024	First round	23	8.35		10.03		DNF	8.78	8.35	9.05	12.26
Korean Championship 2023	Final	12	7.95		10.32		7.95	10.12	10.54	10.30	12.21
Megaminx
Suwon Summer 2025	First round	20	1:10.81		1:21.63		1:10.81	1:21.59	1:24.13	1:19.17	1:44.36
Please Minx Korea 2025	Second round	31	1:14.18		1:19.48		1:29.28	1:28.43	1:15.47	1:14.18	1:14.53
	First round	36	1:18.44		1:25.73		1:31.19	1:19.80	1:37.52	1:18.44	1:26.19
Daegu Autumn 2024	First round	41	1:45.09		1:55.16		1:56.50	1:45.09	2:20.46	1:51.08	1:57.91
Korean Championship 2024	First round	54	1:50.52		2:08.76		2:12.18	1:50.52	2:28.47	2:00.71	2:13.40
Busan Spring 2024	First round	37	1:43.53		2:01.52		2:21.04	1:43.53	2:13.66	2:02.29	1:48.62
Korean Championship 2023	Final	25	1:37.50		1:57.29		1:52.69	2:03.65	2:01.95	1:37.50	1:57.22
Pyraminx
Cube Camp in Jeju 2026	Final	1	1.56		1.91		1.71	1.56	1.68	2.34	2.66
Korean Championship 2025	Final	1	1.40		1.81	NR	1.40	1.60	2.35	1.48	5.00
	First round	1	1.06		2.22		3.31	1.86	1.91	2.89	1.06
Okcheon Autumn Breeze 2025	Final	1	1.75		2.28		1.75	2.29	2.11	2.46	2.44
	First round	1	1.89		2.31		2.39	2.53	4.24	2.02	1.89
Korea Open 2025	Final	5	1.96		3.02		1.96	3.63	3.28	4.04	2.14
	Second round	2	2.45		2.67		2.75	3.29	2.60	2.65	2.45
	First round	2	1.59		2.06		1.86	2.17	2.15	1.59	2.58
Suwon Summer 2025	Final	2	1.95		3.08		2.60	2.41	4.88	4.23	1.95
	First round	1	1.97		2.16		1.97	2.65	2.07	2.44	1.97
Please Minx Korea 2025	Final	1	1.39		2.16		1.91	1.39	2.14	2.42	7.45
	Semi Final	3	1.15	NR	2.98		1.38	DNF	5.60	1.15	1.95
	Second round	1	1.39		1.89		1.39	1.66	1.68	2.61	2.33
	First round	1	1.66		2.12		1.80	1.66	2.01	2.94	2.55
Korea Newcomers AM 2025	Final	2	1.60		2.21		2.40	2.56	4.04	1.68	1.60
Daegu Autumn 2024	Final	1	1.87		2.22		2.08	2.48	2.09	1.87	4.91
	First round	2	1.45		2.08		2.01	2.27	5.19	1.45	1.97
Korean Championship 2024	Final	2	1.24	NR	2.26		2.76	1.24	1.95	3.00	2.08
	Second round	2	1.56		2.34		3.90	1.83	1.56	2.88	2.31
	First round	2	2.06		2.62		2.06	2.65	4.28	3.07	2.13
Busan Spring 2024	Final	6	2.40		3.54		2.40	2.53	DNF	5.43	2.67
	First round	1	1.47		2.16		1.97	1.47	2.63	1.88	2.98
Korean Championship 2023	Final	4	3.17		3.63		4.24	4.02	3.56	3.31	3.17
	First round	6	3.12		3.65		3.21	5.91	3.12	3.46	4.28
Skewb
Cube Camp in Jeju 2026	Final	5	3.98		4.61		4.04	3.98	4.72	5.06	5.40
Korea Open 2025	Final	9	4.25		4.60		4.25	6.12	4.53	4.77	4.51
	Second round	10	4.27		4.62		4.85	4.72	4.98	4.28	4.27
	First round	5	3.87		4.33		5.48	4.78	3.87	4.11	4.10
Daegu Autumn 2024	Final	7	4.55		5.47		5.13	5.94	6.23	4.55	5.35
	First round	9	4.16		5.46		6.90	4.55	4.93	4.16	7.23
Korean Championship 2024	Final	7	4.97		5.35		4.97	6.65	5.07	5.36	5.61
	Second round	10	4.26		5.04		5.77	4.72	5.38	4.26	5.01
	First round	24	5.67		7.52		16.17	8.55	7.66	5.67	6.36
Korean Championship 2023	First round	18	3.42		6.53		5.61	9.19	9.62	4.80	3.42
Square-1
Korean Championship 2025	Final	10	7.36		14.17		7.36	14.63	15.24	12.63	20.71
	First round	5	9.87		12.07		13.47	16.27	11.16	9.87	11.57
Okcheon Autumn Breeze 2025	Final	3	11.39		12.25		11.39	12.07	16.22	12.32	12.37
	First round	4	9.96		11.89		11.83	12.68	11.17	9.96	12.85
Korea Open 2025	Final	7	11.80		13.83		12.50	15.25	13.75	22.25	11.80
	First round	7	10.12		12.83		10.88	14.22	13.40	10.12	17.18
Daegu Autumn 2024	Final	7	11.37		15.58		11.37	18.33	19.17	12.25	16.16
	First round	4	12.20		15.31		12.20	13.90	16.28	15.75	20.08
Korean Championship 2024	Final	11	17.28		18.55		18.36	17.62	25.71	17.28	19.68
	First round	14	14.73		16.98		19.04	14.93	14.73	16.99	19.03
Korean Championship 2023	Final	16	22.76		29.47		22.76	26.84	39.37	32.68	28.89

History of National Records

Single	Average	Competition	Round	Solves
Pyraminx
	1.81	Korean Championship 2025	Final	1.40	1.60	2.35	1.48	5.00
1.15		Please Minx Korea 2025	Semi Final
1.24		Korean Championship 2024	Final

National Championship Podiums

Event	Place	Single	Average	Solves
Korean Championship 2025
Clock	3	3.32	3.84	4.25	3.49	3.32	4.66	3.79
Pyraminx	1	1.40	1.81	1.40	1.60	2.35	1.48	5.00
Korean Championship 2024
2x2x2 Cube	3	2.00	2.67	6.10	2.42	3.08	2.50	2.00
Pyraminx	1	1.24	2.26	2.76	1.24	1.95	3.00	2.08