Seung-yun Lee
- Born
- Feb 28, 1989 (37 years old)
- Events
- 400 m hurdles · 400 m
Seung-yun Lee is a South Korea sprinter, born on February 28, 1989. He competes primarily in the 200m, 400m and Semi.
His personal bests include 21.84 in the 200m, 47.37 in the 400m, 1:08:11 in the Semi, 50.40 in the 400mH and 3:07.68 in the 4x400m. He has earned 3 gold medals in major international competitions. He is currently active on the international athletics circuit, representing South Korea.
Personal best · 400 m hurdles50.40
2025 season best53.11May 21, 2025 · Miryang Sports Complexs, Miryang
Personal best · 400 m47.37
Last competition106th National Sports Festival, Busan Asiad Stadium, BusanOct 20, 2025 · 53.87
As of Oct 28, 2026: 400 m hurdles 50.40, 400 m 47.37, 2025 season best 53.11 (May 21, 2025, Miryang Sports Complexs, Miryang (KOR)) · Last competition: 106th National Sports Festival, Busan Asiad Stadium, Busan, Oct 20, 2025, 53.87 · 37 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x400mDaegu 20123:07.68–
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 400mH | 53.11 | – | May 21, 2025 | 54th National Division Athletics Championships, Miryang Sports Complexs, Miryang |
| 2024 | 400mH | 52.65 | – | Oct 14, 2024 | 105th National Sports Festival, Gimhae Stadium, Gimhae |
| 2023 | 400mH | 51.83 | – | May 24, 2023 | 2023 Yecheon KTFL Athletics Meeting, Yecheon Stadium, Yecheon |
| 2022 | 400m | 48.15 | – | May 4, 2022 | Naju (KOR) |
| 2022 | 400mH | 51.47 | – | May 5, 2022 | Naju (KOR) |
| 2022 | 4x400m | 3:15.68 | – | Apr 23, 2022 | National Division Athletics Championships, Daegu |
| 2021 | 400mH | 51.85 | – | Jul 7, 2021 | Goseong (KOR) |
| 2021 | 4x400m | 3:14.01 | – | Jun 17, 2021 | Iksan (KOR) |