YC

Yoo-nah Choi

KORKORWomen
Birth dateJun 7, 2007
Height-
Weight-

Yoo-nah Choi is a South Korea sprinter, born on June 7, 2007. She competes primarily in the 200m, 800m and 100mH.

Her personal bests include 26.40 in the 200m, 2:35.49 in the 800m, 15.59 in the 100mH, 1.50 in the HJ and 5.09 in the LJ. She is currently active on the international athletics circuit, representing South Korea.

Key facts
100 m hurdles
15.59
2025 season best
16.30
May 19, 2025 · Miryang Sports Complexs, Miryang (KOR)
2025 season best
Last competition
54th National Division Athletics Championships, Miryang Sports Complexs, Miryang
May 20, 2025 · 4065
54th National Division Athletics Championships, Miryang Sports Complexs, Miryang
Age
19 years old

As of Oct 3, 2026: 100 m hurdles 15.59, 2025 season best 16.30 (May 19, 2025, Miryang Sports Complexs, Miryang (KOR)) · Last competition: 54th National Division Athletics Championships, Miryang Sports Complexs, Miryang, May 20, 2025, 4065 · 19 years old

PB

Personal bests

26.40
2:35.49
15.59
1.50
5.09
8.25
35.41
4075
100MetresH
15.57

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2025
HJ
1.50-May 19, 2025
↓
54th National Division Athletics Championships, Miryang Sports Complexs, Miryang
2025
LJ
5.09+0.9May 20, 2025
↓
54th National Division Athletics Championships, Miryang Sports Complexs, Miryang
2025
SP
8.25-May 19, 2025
↓
54th National Division Athletics Championships, Miryang Sports Complexs, Miryang
2025
100mH
16.30-2.0May 19, 2025
↓
54th National Division Athletics Championships, Miryang Sports Complexs, Miryang
2025
200m
27.44-3.1May 19, 2025
↓
54th National Division Athletics Championships, Miryang Sports Complexs, Miryang
2025
JT
35.41-May 20, 2025
↓
54th National Division Athletics Championships, Miryang Sports Complexs, Miryang
2025
800m
2:45.56-May 20, 2025
↓
54th National Division Athletics Championships, Miryang Sports Complexs, Miryang
2025
Hep
4065-May 20, 2025
↑
54th National Division Athletics Championships, Miryang Sports Complexs, Miryang
2024
HJ
1.38-Oct 14, 2024
↓
105th National Sports Festival, Gimhae Stadium, Gimhae
2024
LJ
4.90+0.3Oct 15, 2024
↓
105th National Sports Festival, Gimhae Stadium, Gimhae
2024
SP
8.16-Oct 14, 2024
↓
105th National Sports Festival, Gimhae Stadium, Gimhae
2024
100MetresH
15.57+1.5Jun 24, 2024-15th National U18 Athletics Meeting
2024
100mH
15.59+0.1Oct 14, 2024
↓
105th National Sports Festival, Gimhae Stadium, Gimhae
2024
200m
26.40+0.2Jun 24, 2024
↓
15th National U18 Athletics Meeting
2024
JT
32.35-Oct 15, 2024
↓
105th National Sports Festival, Gimhae Stadium, Gimhae
2024
800m
2:37.76-Oct 15, 2024
↓
105th National Sports Festival, Gimhae Stadium, Gimhae
2024
Hep
4075-Oct 15, 2024
↑
105th National Sports Festival, Gimhae Stadium, Gimhae
2023
HJ
1.41-Oct 16, 2023
↓
104th National Sports Festival, Mokpo
2023
LJ
5.02+0.5Oct 17, 2023
↓
104th National Sports Festival, Mokpo
2023
SP
7.53-Oct 16, 2023
↓
104th National Sports Festival, Mokpo
2023
100mH
15.83+0.6Oct 16, 2023
↓
104th National Sports Festival, Mokpo
2023
200m
26.53+0.4Oct 16, 2023
↓
104th National Sports Festival, Mokpo
2023
JT
31.37-Oct 17, 2023
↓
104th National Sports Festival, Mokpo
2023
800m
2:35.49-Oct 17, 2023
↓
104th National Sports Festival, Mokpo
2023
Hep
4072-Oct 17, 2023
↑
104th National Sports Festival, Mokpo

2025

12 performances
DisciplineResultWindDateCompetitions
Hep
4065-May 2054th National Division Athletics Championships, Miryang Sports Complexs, Miryang
JT
35.41-May 2054th National Division Athletics Championships, Miryang Sports Complexs, Miryang
800m
2:45.56-May 2054th National Division Athletics Championships, Miryang Sports Complexs, Miryang
LJ
5.09+0.9May 2054th National Division Athletics Championships, Miryang Sports Complexs, Miryang
HJ
1.50-May 1954th National Division Athletics Championships, Miryang Sports Complexs, Miryang
SP
8.25-May 1954th National Division Athletics Championships, Miryang Sports Complexs, Miryang
800m
2:45.56-May 1954th National Division Athletics Championships, Miryang Sports Complexs, Miryang
Heptathlon
4065-May 1954th National Division Athletics Championships, Miryang Sports Complexs, Miryang
200m
27.44-3.1May 1954th National Division Athletics Championships, Miryang Sports Complexs, Miryang
100mH
16.30-2.0May 1954th National Division Athletics Championships, Miryang Sports Complexs, Miryang
LJ
5.09+0.9May 1954th National Division Athletics Championships, Miryang Sports Complexs, Miryang
JT
35.41-May 1954th National Division Athletics Championships, Miryang Sports Complexs, Miryang

Honours

No medals

FAQ

Frequently asked questions

What is Yoo-nah Choi's 100 m hurdles personal best?

Yoo-nah Choi's 100 m hurdles personal best is 15.59, set on Oct 14, 2024 in Gimhae Stadium, Gimhae (KOR).

Which events does Yoo-nah Choi compete in?

Yoo-nah Choi competes in the 100 m hurdles.

How did Yoo-nah Choi perform in 2025?

2025 season best: 16.30, set on May 19, 2025 in Miryang Sports Complexs, Miryang (KOR). Last competition: 54th National Division Athletics Championships, Miryang Sports Complexs, Miryang on May 20, 2025, 4065.