| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Kim•Hyeon-Seong |
| Used name | Kim•Hyeon-Seong |
| Name order | Oriental |
| Original name | 김•현성 |
| Other names | Kim Hyun-Sung |
| Born | 27 September 1989 in Suwon, Gyeonggi (KOR) |
| Measurements | 186 cm / 77 kg |
| Affiliations | FC Seoul, Seoul (KOR) |
| NOC | Republic of Korea |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Football (Football) | KOR |
Kim Hyeon-Seong | |||
| Football, Men (Olympic) | Republic of Korea | 3 | Bronze |