| Roles | Competed in Youth Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Kim•Ha-Yun | |
| Used name | Kim•Ha-Yun | |
| Name order | Oriental | |
| Original name | 김•하윤 | |
| Born | 11 June 2008 | |
| Measurements | 183 cm / 68 kg | |
| NOC | Republic of Korea |  KOR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2024 Winter Youth Olympics | Luge | KOR |
Kim Ha-Yun | |||
| Team Relay, Mixed Youth (YOG) | Bae Jae-Seong | 4 | ||||
| Doubles, Boys (YOG) | Bae Jae-Seong | 8 |
