People · Republic of Korea
JeYoon Jung (정제윤)
3×3 · top 12.6% of 284,439 all-time · competing since June 2024 · 2024JUNG20
JeYoon Jung (정제윤) has been competing for 2 years. His best event is the 3×3: a personal-best single of 11.62, set at Anyang Haseyo 2025, puts him in the top 12.6% of the 284,439 people who have ever been ranked in the event, and 706th in Republic of Korea. Across 8 competitions since June 2024, he has put 80 official solves on the record across three events. Solve to solve, his 3×3 times vary about 15% around a typical one; 79% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. That figure sets aside his 3 DNFs. His 3×3 best has come down from 25.00 in June 2024 to 11.62, a 54% improvement. JeYoon has entered eight competitions, more competitions than 90% 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 | 11.62 | 17.66 | top 12.6% | 706 / 4,352 | |
| 2×2 | 3.38 | 5.81 | top 18.7% | 562 / 2,319 | |
| 4×4 | 1:12.61 | 1:22.49 | top 49.4% | 820 / 1,308 |
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
- 8 Feb 2025First sub-15 3×3: 14.30 at Anyang Haseyo 2025.
- 9 Nov 2024First sub-20 3×3: 16.15 at Cool Down Singapore 2024.
- 22 Jun 2024First competition: Korea Qualifier - Daegu A 2024. A 25.00 3×3 single to start from.
Competitions
- Suwon Summer 2025 · 13 Jul 2025
- Osan Summer 2025 · 29 Jun 2025
- Korea Newcomers PM 2025 · 8 Mar 2025
- Anyang Haseyo 2025 · 8 Feb 2025 — 2 personal bests set
- Happy Suseong 2025 · 18 Jan 2025
- Cool Down Singapore 2024 · 9 Nov 2024 — 1 personal best set
- Ansan Summer 2024 · 20 Jul 2024
- Korea Qualifier - Daegu A 2024 · 22 Jun 2024
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.
- Minseo Gu (구민서) — met in 14 rounds, never finished ahead
- Minjun Kim (김민준) — met in 14 rounds, never finished ahead
- Joonhee Lee (이준희) — met in 13 rounds, finished ahead once
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.62 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.38 away.
Targets move as he improves.