People · Republic of Korea
Jiwon Choi (최지원)
2×2 · top 29.7% of 186,767 all-time · competing since March 2026 · 2026CHOI09
Jiwon Choi (최지원) has been competing for 6 months. His best event is the 2×2: a personal-best single of 4.25, set at Anyang Haseyo 2026, puts him in the top 29.7% of the 186,767 people who have ever been ranked in the event, and 886th in Republic of Korea. Across 4 competitions since March 2026, he has put 33 official solves on the record across two events. Jiwon has entered four competitions, more competitions than 78% 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 | |
|---|---|---|---|---|---|
| 2×2 | 4.25 | 6.02 | top 29.7% | 886 / 2,319 | |
| 3×3 | 17.03 | 19.47 | top 31.1% | 1,653 / 4,352 |
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
- 22 Mar 2026First competition: Seoul Spring 2026. A 18.26 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 2026 — 1 personal best set
- Rubik's WCA North American Championship 2026 · 2 Jul 2026
- Anyang Haseyo 2026 · 26 Apr 2026
- Seoul Spring 2026 · 22 Mar 2026
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.
- Hyunjo Kim (김현조) — met in 5 rounds, finished ahead 5 times
- Sangjin Na (나상진) — met in 5 rounds, finished ahead 5 times
- Jaei Kim (김재이) — met in 5 rounds, finished ahead 5 times
Next targets
- A sub-4 2×2 single — 49,452 people have one; it is 0.25 away.
- A sub-15 3×3 single — 69,493 people have one; it is 2.03 away.
Targets move as he improves.