Jungwoo Ha (하정우)

Region	WCA ID	Gender	Competitions	Completed Solves
Republic of Korea	2017HAJU01	Male	19	560

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	16	217	710	5.61	8.53	2743	984	57
2x2x2 Cube	3	48	336	0.77	1.76	521	109	5
4x4x4 Cube	78	1151	3352	32.37	35.36	2321	811	55
5x5x5 Cube	75	1026	2960	1:04.53	1:20.29	4898	1707	120
6x6x6 Cube	153	2008	6550	2:59.67	3:20.10	7032	2132	161
3x3x3 Blindfolded	166	2725	8302	4:18.02	6:42.09	3499	1017	64
3x3x3 One-Handed	26	490	1498	11.37	16.31	2878	1056	58
Clock	405	5005	22533	25.34	33.09	20603	4607	368
Megaminx	144	2051	7382	1:21.46	1:40.89	9002	2476	177
Pyraminx	126	2935	10852	4.26	6.44	9071	2670	131
Skewb	25	342	1586	2.35	4.06	1279	330	24
Square-1	22	268	1302	9.66	10.42	541	119	9

Medal Collection

Gold	Silver	Bronze
5	6	3

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Daegu Hot Spring 2023	Final	8	6.59	9.44	9.65	6.59	14.27	7.99	10.68
	First round	10	7.09	9.52	10.39	10.29	7.09	10.95	7.88
Cubing SimCheong Open 2022	Semi Final	47	9.77	DNF	9.77	DNF	10.41	13.81	DNF
	Second round	29	8.50	12.83	13.36	11.90	13.23	13.43	8.50
	First round	9	7.23	10.12	7.23	9.14	10.40	10.82	12.40
Daegu Hot Autumn 2022	Final	8	8.59	9.46	11.84	10.44	8.65	8.59	9.28
	First round	5	8.14	9.16	9.61	8.14	9.81	8.50	9.38
Korean Championship 2022	Semi Final	11	5.61	8.99	8.21	10.74	9.04	9.71	5.61
	Second round	18	8.89	9.49	9.65	8.89	9.92	12.84	8.91
	First round	34	8.26	10.81	12.83	12.81	8.26	8.86	10.77
Seoul Summer 2022	First round	19	8.37	9.68	12.95	11.46	8.75	8.82	8.37
ByeolLae Open 2020	First round	9	8.85	9.66	14.02	9.28	9.14	10.56	8.85
Cubing Korea 2019	Second round	10	8.47	8.84	9.85	8.82	9.02	8.47	8.69
	First round	6	7.37	8.53	8.82	7.85	7.37	8.92	9.64
Korean Championship 2019	Semi Final	12	8.11	9.74	8.48	8.14	8.11	12.94	12.59
	Second round	14	8.52	9.85	11.66	9.19	13.71	8.70	8.52
	First round	13	8.37	9.72	9.43	11.19	8.37	8.55	DNF
Cube Camp in Wonju 2019	Final	6	7.05	9.60	7.05	10.22	8.61	9.98	11.49
	First round	8	8.50	10.95	11.65	11.21	11.68	9.98	8.50
Seoul Winter 2019	Second round	10	8.57	10.05	9.61	9.74	11.68	8.57	10.80
	First round	7	8.53	9.09	9.97	8.61	10.56	8.53	8.70
Korea Winter 2019	Final	9	7.20	10.19	11.38	16.18	9.32	7.20	9.87
	First round	9	8.62	9.68	12.25	9.68	8.96	10.41	8.62
Korean Championship 2018	Semi Final	9	8.72	9.73	9.36	10.30	12.30	8.72	9.52
	Second round	19	8.67	10.46	14.13	8.67	9.10	11.30	10.99
	First round	15	9.82	10.46	11.22	10.16	10.10	11.11	9.82
Play Cube 2018	First round	20	9.49	11.70	9.83	14.70	12.98	12.29	9.49
Korean CWR Style 2017	First round	20	8.41	12.65	13.99	10.59	13.44	13.93	8.41
CWR Fall 2017	First round	34	11.90	14.04	DNF	11.90	15.69	14.05	12.38
Korean Championship 2017	Second round	34	11.04	12.73	13.60	11.77	12.83	13.61	11.04
	First round	26	10.95	12.32	13.85	11.42	11.69	10.95	16.21
Play Cube 2017	First round	22	12.06	13.07	DNF	12.81	13.15	13.24	12.06
2x2x2 Cube
Ansan Favorites 2026	Final	3	0.77	2.09	2.23	0.77	1.69	2.35	4.23
Daegu Hot Spring 2023	Final	1	1.60	1.83	1.86	2.78	1.87	1.76	1.60
Cubing SimCheong Open 2022	Final	1	1.29	1.76	1.29	1.95	1.89	1.44	3.13
	Second round	1	1.47	2.08	1.73	2.23	2.29	1.47	2.79
	First round	1	1.52	1.91	1.52	2.19	3.48	1.65	1.90
Daegu Hot Autumn 2022	Final	2	1.29	2.16	2.53	1.92	2.03	3.52	1.29
Korean Championship 2022	Final	1	1.74	2.09	1.88	1.94	1.74	3.60	2.44
	Second round	3	2.46	2.79	2.51	3.32	2.54	2.46	3.51
	First round	3	1.47	2.12	1.47	DNF	1.89	2.68	1.79
Seoul Summer 2022	Final	2	1.54	2.31	3.29	1.54	1.83	5.72	1.81
ByeolLae Open 2020	Final	1	1.45	2.17	1.45	3.83	2.38	2.23	1.90
Korean Championship 2019	Final	2	1.87	2.43	1.87	3.51	2.47	2.55	2.26
	Second round	3	1.52	2.53	1.94	1.52	3.22	3.35	2.44
	First round	2	1.79	2.21	2.11	2.05	1.79	2.48	4.84
Cube Camp in Wonju 2019	Final	2	1.96	2.84	2.01	3.95	1.96	2.68	3.84
Play Cube X4 2019	Final	3	1.35	2.05	1.82	2.61	1.72	1.35	DNF
	Second round	7	1.70	3.50	3.36	1.70	2.05	5.09	DNF
	First round	2	1.66	2.25	2.42	DNF	1.96	1.66	2.37
Seoul Winter 2019	Final	1	1.44	1.96	1.44	2.10	3.70	1.85	1.93
	First round	2	1.97	2.75	2.46	2.37	1.97	4.09	3.43
Korean Championship 2018	Final	4	1.62	3.23	1.62	3.40	2.35	4.63	3.94
	First round	8	2.35	3.32	2.35	3.66	3.62	4.84	2.69
Korean CWR Style 2017	Final	6	2.43	3.99	4.50	2.43	3.13	4.35	4.99
	First round	5	2.55	3.44	2.55	DNF	2.95	2.65	4.73
Korean Championship 2017	Final	4	3.14	3.69	3.87	4.66	3.14	3.76	3.43
	First round	3	2.24	3.28	2.24	3.41	3.64	2.78	4.14
Play Cube 2017	Final	9	3.11	4.47	3.66	42.00	3.11	5.06	4.70
4x4x4 Cube
Cubing Korea 2019	Final	9	32.42	35.36	32.42	38.95	34.32	36.20	35.55
Korean Championship 2019	First round	17	35.62	41.46	47.82	42.15	39.87	42.36	35.62
Cube Camp in Wonju 2019	Final	5	38.32	40.13	44.47	38.32	38.50	42.87	39.01
Play Cube X4 2019	Final	7	32.37	39.49	45.28	37.61	40.07	32.37	40.79
Korea Winter 2019	Final	11	36.44	39.37	39.08	53.75	41.33	37.70	36.44
Korean Championship 2018	First round	25	39.44	46.38	41.94	57.79	39.44	54.93	42.26
CWR Fall 2017	Final	27	45.50	53.26	51.97	45.50	55.86	56.96	51.96
Korean Championship 2017	First round	27	48.33	52.19	50.63	53.37	52.58	57.92	48.33
Play Cube 2017	Final	22	50.78	59.11	53.03	1:00.52	1:59.56	1:03.77	50.78
5x5x5 Cube
Daegu Hot Autumn 2022	Final	18	1:26.58	1:30.68	1:26.58	1:36.70	1:29.22	1:34.71	1:28.10
Cubing Korea 2019	Final	13	1:04.53	1:20.29	1:16.74	1:26.68	1:04.53	1:26.58	1:17.56
Korean Championship 2019	First round	20	1:15.02	1:22.83	1:19.77	1:22.13	1:26.59	1:15.02	1:28.50
Cube Camp in Wonju 2019	Final	10	1:05.67	1:26.63	1:05.67	1:30.60	1:22.42	1:36.91	1:26.87
Korean Championship 2018	First round	26	1:23.91	1:31.84	1:40.87	1:24.24	1:30.40	1:42.33	1:23.91
Play Cube 2018	Final	19	1:20.51	1:41.13	1:47.12	1:44.08	1:38.32	1:20.51	1:40.99
Korean CWR Style 2017	Final	19	1:34.58	1:43.38	1:52.10	1:40.82	1:34.58	1:43.42	1:45.90
Play Cube 2017	Final	17	2:02.36	2:06.78	2:04.81	2:09.62	2:05.92	2:10.03	2:02.36
6x6x6 Cube
ByeolLae Open 2020	Final	15	3:29.17	3:47.46	4:20.41	3:32.81	3:29.17
Korean Championship 2019	Final	27	3:14.57	DNF	3:14.57	3:16.22	DNF
Cube Camp in Wonju 2019	Final	12	2:59.67	3:20.10	2:59.67	3:25.56	3:35.07
Seoul Winter 2019	Final	19	3:20.34	3:32.05	3:20.76	3:20.34	3:55.04
Korean Championship 2018	Final	24	3:23.27	3:37.04	3:53.80	3:23.27	3:34.05
Korean CWR Style 2017	Final	15	3:27.01	3:54.48	4:05.57	4:10.87	3:27.01
3x3x3 Blindfolded
Daegu Hot Autumn 2022	Final	12	DNF	DNF	DNF	DNS	DNS
Cubing Korea 2019	Final	19	DNF	DNF	DNF	DNF	DNF
Cube Camp in Wonju 2019	Final	20	DNF	DNF	DNF	DNF	DNF
Korea Winter 2019	Final	22	DNF	DNF	DNF	DNF	DNF
Korean Championship 2018	First round	25	6:49.84	DNF	6:49.84	DNF	DNF
Play Cube 2018	Final	11	4:18.02	6:42.09	7:16.00	4:18.02	8:32.24
Korean Championship 2017	First round	20	4:29.30	DNF	4:29.30	DNF	DNF
3x3x3 One-Handed
ByeolLae Open 2020	Final	9	14.12	16.31	17.75	16.14	14.12	20.48	15.05
Korean Championship 2019	First round	16	14.43	17.43	18.58	21.49	16.33	17.37	14.43
Cube Camp in Wonju 2019	Final	6	13.61	16.38	13.61	15.38	18.22	20.42	15.54
Play Cube X4 2019	Final	7	13.81	19.34	15.25	24.67	19.89	22.88	13.81
	First round	8	11.37	17.18	11.37	19.00	16.27	22.30	16.26
Korea Winter 2019	Final	15	17.63	19.40	17.63	19.83	20.14	18.22	22.79
Korean Championship 2018	First round	13	15.12	18.41	15.45	22.34	19.17	20.60	15.12
Play Cube 2018	First round	21	15.93	22.72	23.97	24.94	20.08	24.12	15.93
Korean CWR Style 2017	Final	17	22.01	23.13	27.39	24.55	22.44	22.41	22.01
Clock
Cubing Korea 2019	Final	27	25.34	33.09	39.20	DNF	32.73	27.34	25.34
Cube Camp in Wonju 2019	Final	13	26.74	35.38	37.79	41.62	26.74	33.63	34.72
Megaminx
ByeolLae Open 2020	Final	14	1:27.65	1:55.90	2:24.49	1:50.68	1:27.65	1:42.25	2:14.78
Korea Winter 2019	Final	26	1:21.46	1:40.89	1:49.67	1:58.44	1:27.62	1:21.46	1:45.39
Pyraminx
Daegu Hot Autumn 2022	Final	7	5.36	7.65	9.17	5.61	8.16	11.04	5.36
ByeolLae Open 2020	Final	12	5.42	6.44	5.93	8.50	6.04	7.35	5.42
Korean Championship 2019	First round	18	4.34	6.97	8.23	7.65	4.34	6.65	6.62
Cube Camp in Wonju 2019	Final	13	6.54	7.82	10.42	6.54	7.61	9.26	6.60
Korean Championship 2018	First round	11	4.26	7.62	10.97	7.67	4.26	4.26	10.92
CWR Fall 2017	First round	24	8.38	10.52	9.28	11.27	8.38	13.48	11.01
Skewb
Ansan Favorites 2026	Final	6	2.59	4.07	2.98	5.36	2.59	5.46	3.87
ByeolLae Open 2020	Final	2	3.23	4.06	4.35	3.67	4.83	3.23	4.15
Korean Championship 2019	Final	4	2.35	4.57	4.92	4.75	4.58	4.39	2.35
	First round	6	3.64	4.83	3.64	5.51	4.16	5.00	5.34
Cube Camp in Wonju 2019	Final	2	4.03	5.02	6.03	4.93	4.03	17.40	4.11
Seoul Winter 2019	Final	9	2.71	5.19	2.71	5.50	7.49	4.22	5.85
Korean Championship 2018	Final	13	4.53	6.67	4.53	6.65	6.34	7.02	7.22
	First round	12	3.61	5.63	3.61	7.95	5.45	4.96	6.48
CWR Fall 2017	Final	5	4.45	6.39	5.97	4.45	7.45	6.77	6.43
Square-1
Ansan Favorites 2026	Final	6	11.70	16.00	11.70	13.51	16.84	17.66	38.48
Korean Championship 2019	Final	5	10.38	12.59	11.78	10.38	14.85	DNF	11.13
Cube Camp in Wonju 2019	Final	3	9.66	10.42	10.48	10.17	10.61	9.66	11.83
Korean Championship 2018	Final	6	13.16	15.98	21.76	18.11	16.21	13.61	13.16
Play Cube 2018	Final	8	10.89	17.63	DNF	17.70	15.46	10.89	19.74
Korean CWR Style 2017	Final	7	19.28	22.87	22.59	31.36	19.28	22.47	23.55
3x3x3 With Feet
Cubing Korea 2019	Final	21	4:10.31	DNF	4:10.31	DNF	DNS	DNS	DNS

National Championship Podiums

Event	Place	Single	Average	Solves
Korean Championship 2022
2x2x2 Cube	1	1.74	2.09	1.88	1.94	1.74	3.60	2.44
Korean Championship 2019
2x2x2 Cube	2	1.87	2.43	1.87	3.51	2.47	2.55	2.26
Korean Championship 2017
2x2x2 Cube	3	3.14	3.69	3.87	4.66	3.14	3.76	3.43