| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Hyeon•Hye-Seong | |
| Used name | Hyeon•Hye-Seong | |
| Name order | Oriental | |
| Original name | 현•혜성 | |
| Other names | Hyun Hye-Sung | |
| Born | 7 October 1986 | |
| Measurements | 172 cm / 68 kg | |
| Affiliations | Korea Sports University, Seoul | |
| NOC | Republic of Korea |  KOR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2008 Summer Olympics | Hockey | KOR |
Hyeon Hye-Seong | |||
| Hockey, Men (Olympic) | Republic of Korea | 6 | ||||
| 2012 Summer Olympics | Hockey | KOR |
Hyeon Hye-Seong | |||
| Hockey, Men (Olympic) | Republic of Korea | 8 |
