Seon-yoo Yun
South KoreaActive- Born
- Aug 25, 2005 (21 years old)
- Events
- Triple Jump · Long Jump
Seon-yoo Yun is a South Korea jumper, born on August 25, 2005. She competes primarily in the LJ, TJ and 4x400Metre.
Her personal bests include 5.86 in the LJ, 12.89 in the TJ and 3:37.42 in the 4x400Metre. She is currently active on the international athletics circuit, representing South Korea.
Personal best · Triple Jump12.89
2026 season best11.53May 27, 2026 · Haenam Useul Stadium, Haenam
Personal best · Long Jump5.86
Last competitionMiryang Arirang National Athletics MeetingJun 8, 2026 · 11.34
As of Nov 7, 2026: Triple Jump 12.89, Long Jump 5.86, 2026 season best 11.53 (May 27, 2026, Haenam Useul Stadium, Haenam (KOR)) · Last competition: Miryang Arirang National Athletics Meeting, Jun 8, 2026, 11.34 · 21 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x400MetreDubai 20243:37.42–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | LJ | 5.47 | +0.2 | Jun 6, 2026 | Miryang Arirang National Athletics Meeting |
| 2026 | TJ | 11.53 | -0.3 | May 27, 2026 | 30th Naju KTFL National Club Athletics Championships |
| 2025 | LJ | 5.22 | -0.7 | Apr 1, 2025 | Gimhae KTFL National Club Athletics Meeting, Gimhae Stadium, Gimhae |
| 2025 | TJ | 12.17 | +1.1 | Jul 9, 2025 | 2025 Beak-Je Wangdo Iksan National Athletics Meeting, Iksan Sports Complex, Iksan |
| 2024 | LJ | 5.45 | +1.1 | Apr 25, 2024 | 21st Asian U20 Athletics Championships |
| 2024 | TJ | 11.89 | +0.9 | Apr 24, 2024 | 21st Asian U20 Athletics Championships |
| 2024 | 4x400Metre | 3:37.42 | – | Apr 25, 2024 | 21st Asian U20 Athletics Championships |
| 2023 | LJ | 5.86 | -0.5 | Apr 8, 2023 | 37th National Sports High School Games, Gyungbuk Sports High School, Gyungbuk |