| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Male |
| Full name | Hong•Hyeon-Seok |
| Used name | Hong•Hyeon-Seok |
| Name order | Oriental |
| Original name | 홍•현석 |
| Other names | Hong Hyun-Seok |
| Born | 16 June 1999 |
| Measurements | 170 cm |
| NOC |  Republic of Korea |
| Medals | YOG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2014 Summer Youth Olympics | Football (Football) | KOR |
Hong Hyeon-Seok | |||
| Football, Boys (YOG) | Republic of Korea | 2 | Silver |
