Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Republic of Korea → Hajoon Jeon

People · Republic of Korea

Hajoon Jeon

2×2 · top 75.9% of 186,767 all-time · competing since November 2024 · 2024JEON17

Hajoon Jeon has been competing for a year. His best event is the 2×2: a personal-best single of 9.50, set at Cool Down Singapore 2024, puts him in the top 75.9% of the 186,767 people who have ever been ranked in the event, and 1,920th in Republic of Korea. Across 1 competition since November 2024, he has put 6 official solves on the record across three events.

2×2
best event — top 75.9% of 186,767 all-time
9.50
signature single · Cool Down Singapore 2024
6
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
2×29.50
early days — 2 solves1,920 / 2,319
Pyraminx18.07
early days — 2 solves1,175 / 1,271
Skewb24.14
early days — 2 solves818 / 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

Competitions

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.

Next targets

  • A sub-8 2×2 single — 126,624 people have one; it is 1.50 away.
  • A sub-15 Pyraminx single — 105,805 people have one; it is 3.07 away.

Targets move as he improves.