JeongMin Yu (유정민)

Name: JeongMin Yu (유정민)

Region: Republic of Korea

Competitions: 12

WCA ID:

2007JEON01

Gender: Male

Career: 2007.01.07 - 2016.08.14

2025 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Gold	Silver	Bronze	Solves/Attempts
3x3x3 Cube	334	5940	16422	9.56	11.19	13700	5148	289	3	3		95/99
2x2x2 Cube	1362	27002	91413	6.06	7.63	77468	23352	1208				19/19
4x4x4 Cube	519	8664	25474	56.22	1:12.03	30802	10095	637				7/7
5x5x5 Cube	249	3812	11629	1:33.68	1:53.76	14197	4577	301				5/5
3x3x3 One-Handed	249	4802	12974	19.34	20.87	8280	3141	173	3	1	1	39/40
Megaminx	223	3179	11744	1:42.27	1:44.11	9655	2641	191				3/3
Square-1	50	746	3351	14.02	15.17	1872	434	31	1	1	1	20/20

Sum of Ranks

	Sum of NR	Sum of CR	Sum of WR
Single	6540	126906	456046
Average	5839	110725	395342

Asia Championship Podiums

Event	Place	Single	Average	Detail
Asian Championship 2014
Square-1	2	16.78	20.25	19.80 20.61 20.41 16.78 20.55

Republic of Korea Championship Podiums

Event	Place	Single	Average	Detail
Korean Championship 2016
Square-1	3	14.14	15.17	17.35 14.97 14.88 15.65 14.14
Korean Championship 2010
3x3x3 Cube	1	10.53	NR 11.38	11.65 14.27 11.41 10.53 11.08
3x3x3 One-Handed	2	20.19	20.87	25.41 20.19 20.93 20.69 21.00

Overall Medal Collection

Gold	Silver	Bronze
7	5	2

Overall Record Collection

WR	CR	NR
2	5	2

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
Happy Sheep Year 2015	First round	16	10.87	13.05	13.67 10.87 14.71 11.07 14.40
Cubing Korea January 2012	Final	1	11.09	11.49	11.09 11.56 11.59 11.31 DNF
	Second round	2	10.15	11.44	11.34 12.06 10.15 11.34 11.65
	First round	2	9.56	11.23	9.56 12.66 10.41 10.61 17.09
Cubing Korea December 2011	Final	2	9.96	12.13	12.06 9.96 11.06 14.46 13.27
	Second round	1	10.91	11.19	10.93 10.91 11.44 12.56 11.21
	First round	2	11.15	11.70	11.61 11.44 12.06 14.38 11.15
Cubing Korea Xmas Eve 2011	Final	12	10.63	14.26	15.65 11.49 15.63 15.71 10.63
	First round	5	10.34	12.06	10.84 12.46 12.88 10.34 13.05
Korean Championship 2010	Final	1	10.53	NR 11.38	11.65 14.27 11.41 10.53 11.08
	First round	2	11.19	13.48	13.50 17.11 12.22 11.19 14.72
KCA Korea Open 2008	Final	9	NR 10.50	17.68	10.78 DNF 10.50 13.83 28.44
	First round	1	11.31	13.10	14.59 DNF 13.06 11.66 11.31
KCRC Busan 2007	Final	2	12.50	14.32	12.53 15.56 12.50 14.86 34.97
	First round	2	12.71	13.97	14.80 12.71 16.05 13.18 13.94
Japan Open 2007	Final	2	11.93	13.36	11.93 13.75 14.25 12.09 14.38
	First round	3	11.59	14.15	11.59 15.68 13.84 12.94 DNF
	Qualification round	1	AsR 10.55		14.40 10.55
KCRC 2007	Final	1	12.13	13.40	12.13 29.84 15.50 12.28 12.41
	Second round	1	AsR 11.09	WR 11.76	11.66 12.02 13.09 11.09 11.59
	First round	1	AsR 11.31		11.31 11.53

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
KCA Korea Open 2008	First round	16	6.63	7.63	6.63 8.25 10.47 7.21 7.44
KCRC Busan 2007	First round	15	7.19	8.51	8.93 13.84 8.16 7.19 8.43
Japan Open 2007	Final	4	6.06	7.95	7.38 9.68 9.58 6.88 6.06
	Qualification round	2	6.81		6.81 7.90
KCRC 2007	First round	6	6.71		6.71 8.68

4x4x4 Cube
Competition	Round	Place	Best	Average	Detail
Korean Championship 2010	Final	10	59.68	1:12.03	1:09.53 59.68 1:22.43 1:11.86 1:14.71
	First round	5	56.22		1:19.18 56.22

5x5x5 Cube
Competition	Round	Place	Best	Average	Detail
Korean Championship 2010	Final	5	1:33.68	1:53.76	1:49.46 1:49.33 2:27.80 1:33.68 2:02.50

3x3x3 Blindfolded
Competition	Round	Place	Best	Average	Detail
KCRC Busan 2007	Final	4	DNF		DNF DNF
Japan Open 2007	Qualification round	3	DNF		DNF

3x3x3 One-Handed
Competition	Round	Place	Best	Average	Detail
Korean Championship 2010	Final	2	20.19	20.87	25.41 20.19 20.93 20.69 21.00
	First round	3	20.96		23.44 20.96
KCA Korea Open 2008	Final	3	21.93	24.32	21.93 22.83 23.22 26.91 27.16
	First round	4	24.58	27.87	28.43 24.58 27.03 35.11 28.15
KCRC Busan 2007	Final	1	20.21	24.28	24.15 24.59 20.21 24.59 24.09
	First round	1	23.93	25.98	30.03 24.83 23.93 26.81 26.30
Japan Open 2007	Final	1	22.43	AsR 23.60	22.43 23.21 27.69 24.36 23.22
	Qualification round	1	26.52		26.52
KCRC 2007	Final	1	WR 19.34	AsR 24.29	32.72 25.78 24.53 22.56 19.34
	First round	2	28.02		DNF 28.02

Megaminx
Competition	Round	Place	Best	Average	Detail
Korean Championship 2010	Final	6	1:42.27	1:44.11	1:42.27 1:47.53 1:42.52

Square-1
Competition	Round	Place	Best	Average	Detail
Korean Championship 2016	Final	3	14.14	15.17	17.35 14.97 14.88 15.65 14.14
Asian Championship 2014	Final	2	16.78	20.25	19.80 20.61 20.41 16.78 20.55
	First round	2	14.02	18.23	20.53 14.02 16.02 18.58 20.09
Thanks Cubing Day 2014	Final	1	15.91	17.89	19.03 17.54 17.09 15.91 22.31

Event	Round	Place	Best	Average	Detail
Korean Championship 2016
Square-1	Final	3	14.14	15.17	17.35 14.97 14.88 15.65 14.14

Happy Sheep Year 2015
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	16	10.87	13.05	13.67 10.87 14.71 11.07 14.40

Asian Championship 2014
Event	Round	Place	Best	Average	Detail
Square-1	Final	2	16.78	20.25	19.80 20.61 20.41 16.78 20.55
	First round	2	14.02	18.23	20.53 14.02 16.02 18.58 20.09

Thanks Cubing Day 2014
Event	Round	Place	Best	Average	Detail
Square-1	Final	1	15.91	17.89	19.03 17.54 17.09 15.91 22.31

Cubing Korea January 2012
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	1	11.09	11.49	11.09 11.56 11.59 11.31 DNF
	Second round	2	10.15	11.44	11.34 12.06 10.15 11.34 11.65
	First round	2	9.56	11.23	9.56 12.66 10.41 10.61 17.09

Cubing Korea December 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	2	9.96	12.13	12.06 9.96 11.06 14.46 13.27
	Second round	1	10.91	11.19	10.93 10.91 11.44 12.56 11.21
	First round	2	11.15	11.70	11.61 11.44 12.06 14.38 11.15

Cubing Korea Xmas Eve 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	12	10.63	14.26	15.65 11.49 15.63 15.71 10.63
	First round	5	10.34	12.06	10.84 12.46 12.88 10.34 13.05

Korean Championship 2010
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	1	10.53	NR 11.38	11.65 14.27 11.41 10.53 11.08
	First round	2	11.19	13.48	13.50 17.11 12.22 11.19 14.72
4x4x4 Cube	Final	10	59.68	1:12.03	1:09.53 59.68 1:22.43 1:11.86 1:14.71
	First round	5	56.22		1:19.18 56.22
5x5x5 Cube	Final	5	1:33.68	1:53.76	1:49.46 1:49.33 2:27.80 1:33.68 2:02.50
3x3x3 One-Handed	Final	2	20.19	20.87	25.41 20.19 20.93 20.69 21.00
	First round	3	20.96		23.44 20.96
Megaminx	Final	6	1:42.27	1:44.11	1:42.27 1:47.53 1:42.52

KCA Korea Open 2008
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	9	NR 10.50	17.68	10.78 DNF 10.50 13.83 28.44
	First round	1	11.31	13.10	14.59 DNF 13.06 11.66 11.31
2x2x2 Cube	First round	16	6.63	7.63	6.63 8.25 10.47 7.21 7.44
3x3x3 One-Handed	Final	3	21.93	24.32	21.93 22.83 23.22 26.91 27.16
	First round	4	24.58	27.87	28.43 24.58 27.03 35.11 28.15

KCRC Busan 2007
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	2	12.50	14.32	12.53 15.56 12.50 14.86 34.97
	First round	2	12.71	13.97	14.80 12.71 16.05 13.18 13.94
2x2x2 Cube	First round	15	7.19	8.51	8.93 13.84 8.16 7.19 8.43
3x3x3 Blindfolded	Final	4	DNF		DNF DNF
3x3x3 One-Handed	Final	1	20.21	24.28	24.15 24.59 20.21 24.59 24.09
	First round	1	23.93	25.98	30.03 24.83 23.93 26.81 26.30

Japan Open 2007
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	2	11.93	13.36	11.93 13.75 14.25 12.09 14.38
	First round	3	11.59	14.15	11.59 15.68 13.84 12.94 DNF
	Qualification round	1	AsR 10.55		14.40 10.55
2x2x2 Cube	Final	4	6.06	7.95	7.38 9.68 9.58 6.88 6.06
	Qualification round	2	6.81		6.81 7.90
3x3x3 Blindfolded	Qualification round	3	DNF		DNF
3x3x3 One-Handed	Final	1	22.43	AsR 23.60	22.43 23.21 27.69 24.36 23.22
	Qualification round	1	26.52		26.52

KCRC 2007
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	1	12.13	13.40	12.13 29.84 15.50 12.28 12.41
	Second round	1	AsR 11.09	WR 11.76	11.66 12.02 13.09 11.09 11.59
	First round	1	AsR 11.31		11.31 11.53
2x2x2 Cube	First round	6	6.71		6.71 8.68
3x3x3 One-Handed	Final	1	WR 19.34	AsR 24.29	32.72 25.78 24.53 22.56 19.34
	First round	2	28.02		DNF 28.02

History of World Records

Event	Single	Average	Competition	Round	Detail
3x3x3 Cube
		WR 11.76	KCRC 2007	Second round	11.66 12.02 13.09 11.09 11.59
3x3x3 One-Handed
	WR 19.34		KCRC 2007	Final	32.72 25.78 24.53 22.56 19.34

History of Continental Records

Event	Single	Average	Competition	Round	Detail
3x3x3 Cube
	AsR 10.55		Japan Open 2007	Qualification round	14.40 10.55
	AsR 11.09		KCRC 2007	Second round	11.66 12.02 13.09 11.09 11.59
	AsR 11.31		KCRC 2007	First round	11.31 11.53
3x3x3 One-Handed
		AsR 23.60	Japan Open 2007	Final	22.43 23.21 27.69 24.36 23.22
		AsR 24.29	KCRC 2007	Final	32.72 25.78 24.53 22.56 19.34

History of National Records

Event	Single	Average	Competition	Round	Detail
3x3x3 Cube
		NR 11.38	Korean Championship 2010	Final	11.65 14.27 11.41 10.53 11.08
	NR 10.50		KCA Korea Open 2008	Final	10.78 DNF 10.50 13.83 28.44

No.	Date	Name	Region	City
12	2016-08-12~14	Korean Championship 2016	Republic of Korea	대전광역시 (Daejeon)
11	2015-01-24	Happy Sheep Year 2015	Republic of Korea	Seoul
10	2014-11-01~03	Asian Championship 2014	Japan	Matsudo, Chiba
9	2014-09-20	Thanks Cubing Day 2014	Republic of Korea	Seoul
8	2012-01-15	Cubing Korea January 2012	Republic of Korea	Suwon, Gyeonggi
7	2011-12-31	Cubing Korea December 2011	Republic of Korea	Yongin, Gyeonggi
6	2011-12-24	Cubing Korea Xmas Eve 2011	Republic of Korea	Seongnam, Gyeonggi
5	2010-01-23~24	Korean Championship 2010	Republic of Korea	Anyang
4	2008-01-20	KCA Korea Open 2008	Republic of Korea	Incheon
3	2007-08-12	KCRC Busan 2007	Republic of Korea	Busan
2	2007-07-28	Japan Open 2007	Japan	Tokyo
1	2007-01-07	KCRC 2007	Republic of Korea	Seoul

Closest Cubers

Person	Competitions
Choi Goho (최고호)	10
Jong-Ho Jeong (정종호)	8
Yunsu Nam (남윤수)	8
Ilkyoo Choi (최일규)	7
SeungWoon Lee (이승운)	7
JaeMin Kim (김재민)	6
Jinseong Kim (김진성)	6
Yi Seung-Woo (이승우)	6
Choi Do-Hee	5
JaeYoung Chun (천재영)	5
Jun Doo-Young (전두영)	5
Jung Jin-Hwa (정진화)	5
Nam Yun-Sang (남윤상)	5
Sungho Hong (홍성호)	5
Hyeon Kyo Kyoung (경현교)	4
Hyoeun Shin (신효은)	4
Kim Hyung-Sub	4
Lee Dong-Ju	4
Lee Jae-Yong	4
Lee Jin-Hyung (이진형)	4

Seen Cubers

Times	Competitors
1	615
2	90
3	33
4	12
5	6
6	3
7	2
8	2
10	1
All	764