People · Republic of Korea
Ji Yejun (지예준)
3×3 · top 21.9% of 284,439 all-time · competing since May 2025 · 2025YEJU02
Ji Yejun (지예준) has been competing for a year. His best event is the 3×3: a personal-best single of 14.27, set at Seoul Spring 2026, puts him in the top 21.9% of the 284,439 people who have ever been ranked in the event, and 1,190th in Republic of Korea. Across 4 competitions since May 2025, he has put 43 official solves on the record across six events. Ji 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 | |
|---|---|---|---|---|---|
| 3×3 | 14.27 | 17.34 | top 21.9% | 1,190 / 4,352 | |
| 2×2 | 4.06 | 6.65 | top 27.3% | 822 / 2,319 | |
| 4×4 | 1:04.06 | 1:06.67 | top 40.7% | 691 / 1,308 | |
| 3×3 one-handed | 29.68 | 35.95 | top 45.9% | 579 / 966 | |
| Pyraminx | 9.47 | 12.49 | top 48.8% | 707 / 1,271 | |
| Clock | 15.45 | — | early days — 3 solves | 337 / 536 |
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 sub-15 3×3: 14.27 at Seoul Spring 2026.
- 10 May 2025First competition: Please Big Cubes Korea 2025.
Competitions
- Seoul Spring 2026 · 22 Mar 2026 — 1 personal best set
- Ansan Favorites 2026 · 7 Feb 2026 — 1 personal best set
- Seoul Winter 2026 · 17 Jan 2026
- Please Big Cubes Korea 2025 · 10 May 2025
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 8 rounds, finished ahead 6 times
- Keunsoo Heo (허근수) — met in 8 rounds, finished ahead 4 times
- Minjun Kim (김민준) — met in 8 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 2.27 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.06 away.
Targets move as he improves.