Saturday 24 October 2026 Rebuilt nightly from the WCA's official results · export of 24 October 2026 · About
The Middle Three
People → Republic of Korea → Jeon Sang-Jae

People · Republic of Korea

Jeon Sang-Jae

3×3 · top 33.8% of 288,433 all-time · competing since January 2006 · 2006SANG01

Jeon Sang-Jae has been competing for 21 years. His best event is the 3×3: a personal-best single of 17.88, set at KCRC Busan competition 2007, puts him in the top 33.8% of the 288,433 people who have ever been ranked in the event, and 1,803rd in Republic of Korea. Across 3 competitions since January 2006, he has put 12 official solves on the record across one event. His 3×3 best has come down from 20.06 in January 2007 to 17.88, an 11% improvement. Jeon has entered three competitions, more competitions than 69% of everyone who has ever competed.

3×3
best event — top 33.8% of 288,433 all-time
17.88
signature single · KCRC Busan competition 2007
12
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×317.8821.45
top 33.8%1,803 / 4,390

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

KCRC Championship 2007: 20.06KCRC Busan competition 2007: 17.8817.8820.067 Jan 200712 Aug 2007

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

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

Targets move as he improves.