Seo-yeong Jeon

South KoreaSouth KoreaActive
Born
Jun 2, 2006 (20 years old)
Events
100 m · 200 m

Seo-yeong Jeon is a South Korea sprinter, born on June 2, 2006. She competes primarily in the 100m, 200m and 400m.

Her personal bests include 12.15 in the 100m, 25.07 in the 200m, 58.03 in the 400m, 46.64 in the 4x100m and 3:50.69 in the 4x400m. She is currently active on the international athletics circuit, representing South Korea.

Personal best · 100 m12.15
2026 season best12.94Mar 25, 2026 · Gimhae Stadium, Gimhae
2026 season best
Personal best · 200 m25.07
Last competitionMiryang Arirang National Athletics MeetingJun 6, 2026 · 46.64
Miryang Arirang National Athletics Meeting

As of Nov 7, 2026: 100 m 12.15, 200 m 25.07, 2026 season best 12.94 (Mar 25, 2026, Gimhae Stadium, Gimhae (KOR)) · Last competition: Miryang Arirang National Athletics Meeting, Jun 6, 2026, 46.64 · 20 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mJeongseon 2023South Korea 100 m all-time list12.15962 pts–
200mJeongseon 2023South Korea 200 m all-time list25.07935 pts–
400mGimhae 2024South Korea 400 m all-time list58.03905 pts–
4x100mMiryang 2026South Korea 4 × 100 m all-time list46.64–
4x400mIksan 2025South Korea 4 × 400 m all-time list3:50.69–
4x400MetreMokpo 20233:37.76–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026100m 12.94+0.8Mar 25, 2026KTFL Gimhae National Club Athletics Meeting, Gimhae Stadium, Gimhae
2026200m 27.19+0.4Mar 26, 2026KTFL Gimhae National Club Athletics Meeting, Gimhae Stadium, Gimhae
20264x100m 46.64–Jun 6, 2026Miryang Arirang National Athletics Meeting
2025100m 12.53-0.8May 19, 202554th National Division Athletics Championships, Miryang Sports Complexs, Miryang
2025200m 26.41+1.1Apr 2, 2025Gimhae KTFL National Club Athletics Meeting, Gimhae Stadium, Gimhae
20254x100m 46.90–Jun 23, 202579th Korean Championships
2025400m 60.81–Jun 22, 202579th Korean Championships
20254x400m 3:50.69–Jul 10, 20252025 Beak-Je Wangdo Iksan National Athletics Meeting, Iksan Sports Complex, Iksan
Compare me with Seo-yeong Jeon
FAQ

Frequently asked questions

Seo-yeong Jeon's 100 m personal best is 12.15, set on Jul 16, 2023 in Jeongseon Sports Complex, Jeongseon (KOR).

Seo-yeong Jeon competes in the 100 m and 200 m.

2026 season best: 12.94, set on Mar 25, 2026 in Gimhae Stadium, Gimhae (KOR). Last competition: Miryang Arirang National Athletics Meeting on Jun 6, 2026, 46.64.