| Roles | Competed in Youth Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Lee•Jun-Sik | |
| Used name | Lee•Jun-Sik | |
| Nick/petnames | Lil Jonsay | |
| Name order | Oriental | |
| Original name | 이•준식 | |
| Other names | Lee Joon-Sik | |
| Born | 7 March 2002 | |
| NOC | Republic of Korea |  KOR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2020 Winter Youth Olympics | Snowboarding (Skiing) | KOR |
Lee Jun-Sik | |||
| Halfpipe, Boys (YOG) | 17 |
