| Roles | Competed in Youth Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Yu•Gyu-Sang | |
| Used name | Yu•Gyu-Sang | |
| Name order | Oriental | |
| Original name | 유•규상 | |
| Other names | Yoo Kyu-Sang | |
| Born | 27 February 1992 | |
| NOC | Republic of Korea |  KOR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2010 Summer Youth Olympics | Swimming (Aquatics) | KOR |
Yu Gyu-Sang | |||
| 100 metres Butterfly, Boys (YOG) | 14 | |||||
| 200 metres Butterfly, Boys (YOG) | 17 |
