Yun-seo JO | Profile | World Athletics

Yun-seo JO

400mH

100m

Korea

Born13 SEP 2005 (20)

Yun-seo's code14980533

Current World Rankings

#641 Woman's 400mh

Asian U20 Championships bronze medallist

National champion

Personal bests

Result

46.49

Date

07 JUL 2025

Score

1033

Competition & venue

Iksan Sports Complex, Iksan (KOR)

Result

3:47.46

Date

07 JUN 2023

Score

996

Result

1:00.95

Date

21 MAY 2025

Score

994

Competition & venue

Miryang Sports Complexs, Miryang (KOR)

Result

3:32.19

Date

11 OCT 2022

Score

963

Competition & venue

Ulsan (KOR)

Result

12.36

Date

06 JUL 2023

Score

927

* Not legal

Season’s bests (2025)

* Not legal

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