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 → Jiwon Yoon (윤지원)

People · Republic of Korea

Jiwon Yoon (윤지원)

2×2 · top 10.8% of 186,767 all-time · competing since February 2017 · 2017YOON01

Jiwon Yoon (윤지원) has been competing for 10 years. His best event is the 2×2: a personal-best single of 2.69, set at CWR Winter 2018, puts him in the top 10.8% of the 186,767 people who have ever been ranked in the event, and 317th in Republic of Korea. Across 21 competitions since February 2017, he has put 336 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 10% around a typical one, steadier than 97% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 18.99 in February 2017 to 12.48, a 34% improvement. Jiwon has entered 21 competitions, more competitions than 97% of everyone who has ever competed.

2×2
best event — top 10.8% of 186,767 all-time
2.69
signature single · CWR Winter 2018
336
official solves on the record
10%
solve-to-solve spread · steadier than 97% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
2×22.695.87
top 10.8%317 / 2,319
3×312.4816.78
top 15.6%871 / 4,352
3×3 one-handed23.9928.99
top 31.5%413 / 966
4×457.381:07.74
top 33.6%584 / 1,308
Pyraminx7.8513.36
top 35.0%522 / 1,271
Megaminx2:23.012:40.91
top 58.0%347 / 524
Skewb10.8120.75
top 59.8%553 / 854
5×52:21.902:29.00
top 61.9%497 / 716
3×3 Fewest Moves44 moves51.00
top 62.5%126 / 173
Clock24.6326.57
top 76.1%457 / 536
7×77:00.147:37.50
early days — 3 solves229 / 254
6×65:15.235:27.90
top 84.2%292 / 329

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

3x3x3 HanMaDang 2017: 18.99Kansai Open 2017: 21.06Korean Spring Picnic 2017: 20.57CWR Fall 2017: 21.75Korean CWR Style 2017: 16.98Cubedu Korea 2018: 15.59CWR Winter 2018: 17.03CWR Fall 2018: 16.75Cutory Autumn Open 2018: 18.50Busan Winter 2018: 16.57Korea Winter 2019: 14.68Seoul Winter 2019: 12.48Cutory Blossom 2019: 13.55Play Cube X4 2019: 14.58Cubing Operating System Summer 2019: 21.24Korean Championship 2019: 17.36Rubik's WCA World Championship 2023: 14.7812.4821.7518 Feb 201712 Aug 2023

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

  • A sub-2 2×2 single — 8,848 people have one; it is 0.69 away.
  • A sub-12 3×3 single — 39,535 people have one; it is 0.48 away.

Targets move as he improves.