Recent Competitions
Rankings

Jaehyun Jeong (정재현)

4x4x4 Cube

WCA ID: 2016JEON02
Country: Korea Korea
Active since: 2016

28.88s

Best Single

31.88s

Best Average

10

Competitions

6

Best Position

49

Official Solves

11

Rounds

#1,839

Single WR

#650

Single CR
Korea

#51

Single NR

#1,237

Average WR

#434

Average CR
Korea

#42

Average NR

0

Podiums

15/11/2025

Last Result

Event Progression

Event PB Progression

Position Progression

Result Distribution

Competition Results Table

Competition Date Round Single Average Position
Uhseo Osong 2025 15/11/2025 First round 35.21s 41.53s #27
Melbourne Summer 2024 19/01/2024 First round 34.60s 41.83s #38
Korean Championship 2023 15/12/2023 First round 41.90s 46.68s #30
Rubik's WCA World Championship 2023 12/08/2023 First round 28.88s 31.88s #90
Daegu Hot Spring 2023 15/04/2023 Final 34.13s 41.11s #8
KAIST Fall 2022 20/11/2022 First round 41.56s 45.82s #28
Korean Championship 2022 12/08/2022 First round 1:04.22 — #89
Seoul Summer 2022 23/07/2022 Final 46.17s 50.82s #33
Korean Spring 2022 29/05/2022 Final 48.20s 51.58s #20
Korean Championship 2016 12/08/2016 First round 1:00.97 1:04.52 #38

Round Breakdown

Competition Date Round Single Average Position
Uhseo Osong 2025 15/11/2025 First round 35.21s 41.53s #27
Melbourne Summer 2024 19/01/2024 First round 34.60s 41.83s #38
Korean Championship 2023 15/12/2023 First round 41.90s 46.68s #30
Rubik's WCA World Championship 2023 12/08/2023 First round 28.88s 31.88s #90
Daegu Hot Spring 2023 15/04/2023 First round 33.71s 37.68s #6
Daegu Hot Spring 2023 15/04/2023 Final 34.13s 41.11s #8
KAIST Fall 2022 20/11/2022 First round 41.56s 45.82s #28
Korean Championship 2022 12/08/2022 First round 1:04.22 — #89
Seoul Summer 2022 23/07/2022 Final 46.17s 50.82s #33
Korean Spring 2022 29/05/2022 Final 48.20s 51.58s #20
Korean Championship 2016 12/08/2016 First round 1:00.97 1:04.52 #38
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