| Roles | Competed in Olympic Games • Competed in Youth Olympic Games • Athlete Oath Taker |
|---|---|
| Sex | Male |
| Full name | Lee•Yun-Seung |
| Used name | Lee•Yun-Seung |
| Name order | Oriental |
| Original name | 이•윤승 |
| Born | 5 October 2006 |
| Measurements | 175 cm / 65 kg |
| NOC |  Republic of Korea |
| Medals | YOG |
| Gold | 1 |
| Silver | 1 |
| Bronze | 0 |
| Total | 2 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2024 Winter Youth Olympics | Freestyle Skiing (Skiing) | KOR |
Lee Yun-Seung | |||
| Dual Moguls, Boys (YOG) | 1 | Gold | ||||
| Dual Moguls, Team, Mixed Youth (YOG) | Yun Sin-Lee | 2 | Silver | |||
| 2026 Winter Olympics | Freestyle Skiing (Skiing) | KOR |
Lee Yun-Seung | |||
| Moguls, Men (Olympic) | 27 |
| Games | Role | NOC | As | |
|---|---|---|---|---|
| 2024 Winter Youth Olympics | Recited the Athletes' Oath | KOR |
Lee Yun-Seung |
