People · Republic of Korea
Hannah Jung (정한나)
3×3 · top 40.4% of 284,439 all-time · competing since June 2024 · 2024JUNG21
Hannah Jung (정한나) has been competing for 2 years. Her best event is the 3×3: a personal-best single of 20.16, set at Korea Newcomers PM 2025, puts her in the top 40.4% of the 284,439 people who have ever been ranked in the event, and 2,087th in Republic of Korea. Across 7 competitions since June 2024, she has put 35 official solves on the record across one event. Solve to solve, her 3×3 times vary about 13% around a typical one, an early reading from 7 counted rounds. Her 3×3 best has come down from 40.93 in June 2024 to 20.16, a 51% improvement. Hannah has entered seven competitions, more competitions than 88% 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 | 20.16 | 25.14 | top 40.4% | 2,087 / 4,352 |
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
- 8 Mar 2025First sub-30 3×3: 20.16 at Korea Newcomers PM 2025.
- 22 Jun 2024First competition: Korea Qualifier - Seoul C 2024. A 40.93 3×3 single to start from.
Competitions
- Korea Open 2025 · 15 Aug 2025
- Suwon Summer 2025 · 13 Jul 2025
- Korea Newcomers PM 2025 · 8 Mar 2025 — 1 personal best set
- Anyang Haseyo 2025 · 8 Feb 2025
- Seoul Winter 2024 · 14 Dec 2024 — 1 personal best set
- Korean Championship 2024 · 15 Aug 2024 — 1 personal best set
- Korea Qualifier - Seoul C 2024 · 22 Jun 2024
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 her.
- Seung Hyuk Nahm (남승혁) — met in 7 rounds, never finished ahead
- Jung Jay (정재이) — met in 7 rounds, never finished ahead
- Heesub Hwang (황희섭) — met in 7 rounds, never finished ahead
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 0.16 away.
Targets move as she improves.