People · Republic of Korea
Jun Doo-Young (전두영)
3×3 · top 2.4% of 284,439 all-time · competing since January 2010 · 2010DOOY01
Jun Doo-Young (전두영) has been competing for 17 years. His best event is the 3×3: a personal-best single of 7.78, set at Korean Winter 2013, puts him in the top 2.4% of the 284,439 people who have ever been ranked in the event, and 148th in Republic of Korea. Until July 2008, no official 3×3 solve in the world had been that fast. Across 16 competitions since January 2010, he has put 400 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 14% around a typical one; 72% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. That figure sets aside his 10 DNFs. His 3×3 best has come down from 17.28 in January 2010 to 7.78, a 55% improvement. Jun has entered 16 competitions, more competitions than 96% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 7.78 | 9.94 | top 2.4% | 148 / 4,352 | |
| 3×3 one-handed | 14.93 | 19.30 | top 8.0% | 112 / 966 | |
| 4×4 | 40.92 | 47.26 | top 13.2% | 249 / 1,308 | |
| 2×2 | 3.22 | 4.35 | top 16.8% | 514 / 2,319 | |
| Megaminx | 1:13.95 | 1:20.02 | top 18.0% | 127 / 524 | |
| 5×5 | 1:41.20 | 1:49.54 | top 36.3% | 315 / 716 | |
| 3×3 Fewest Moves | 41 moves | — | early days — 3 solves | 100 / 173 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 26 Jul 2013Five personal bests in one day at World Rubik's Cube Championship 2013.
- 7 Jan 2012Four personal bests in one day at Cubing Korea New Years 2012.
- 24 Dec 2011Three personal bests in one day at Cubing Korea Xmas Eve 2011.
- 31 Jul 2011First sub-15 3×3: 9.56 at Korean Championship 2011.
- 31 Jul 2011First sub-10 3×3: 9.56 at Korean Championship 2011.
- 23 Jan 2010First competition: Korea Cube Championship 2010. A 17.28 3×3 single to start from.
Competitions
- CWR Fall 2017 · 28 Oct 2017
- Korean Spring Picnic 2017 · 6 May 2017
- Korean Championship 2016 · 12 Aug 2016
- Cube Is Good 2016 · 22 May 2016
- Valentine in Daegu 2016 · 13 Feb 2016
- Spring Comes 2015 · 11 Apr 2015
- Korea New Year 2014 · 12 Jan 2014
- Korean Winter 2013 · 28 Dec 2013 — 2 personal bests set
- World Rubik's Cube Championship 2013 · 26 Jul 2013 — 5 personal bests set
- Korean Style 2013 · 5 Jan 2013 — 1 personal best set
- Cubing Korea January 2012 · 15 Jan 2012
- Cubing Korea New Years 2012 · 7 Jan 2012 — 4 personal bests set
- Cubing Korea December 2011 · 31 Dec 2011 — 1 personal best set
- Cubing Korea Xmas Eve 2011 · 24 Dec 2011 — 3 personal bests set
- Korean Championship 2011 · 31 Jul 2011 — 2 personal bests set
- Korea Cube Championship 2010 · 23 Jan 2010
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Jong-Ho Jeong (정종호) — met in 79 rounds, finished ahead 9 times
- Sungho Hong (홍성호) — met in 48 rounds, finished ahead 19 times
- Yu Byeong-Seon (유병선) — met in 48 rounds, finished ahead 13 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.78 away.
- A sub-12 3×3 one-handed single — 2,187 people have one; it is 2.93 away.
Targets move as he improves.