People · Republic of Korea
Beomjun Ko (고범준)
Pyraminx · top 13.5% of 129,321 all-time · competing since August 2026 · 2026KOBE03
Beomjun Ko (고범준) has been competing for 1 month. His best event is the Pyraminx: a personal-best single of 5.06, set at Korea Open 2026, puts him in the top 13.5% of the 129,321 people who have ever been ranked in the event, and 205th in Republic of Korea. Across 1 competition since August 2026, he has put 25 official solves on the record across five events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| Pyraminx | 5.06 | 11.09 | top 13.5% | 205 / 1,271 | |
| 3×3 | 21.72 | 22.76 | top 44.7% | 2,286 / 4,352 | |
| 4×4 | 1:10.39 | 1:16.92 | top 47.3% | 787 / 1,308 | |
| 2×2 | 6.81 | 8.10 | top 58.8% | 1,608 / 2,319 | |
| Skewb | 11.84 | 14.42 | top 65.2% | 597 / 854 |
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 story so far
- 15 Aug 2026First competition: Korea Open 2026. A 21.72 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 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
- Seong Mikyeong (성미경) — met in 5 rounds, finished ahead 5 times
- Abhiram Iyer — met in 5 rounds, finished ahead 5 times
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.06 away.
- A sub-20 3×3 single — 113,584 people have one; it is 1.72 away.
Targets move as he improves.