| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Gyeong•Seong-Hyeon | |
| Used name | Gyeong•Seong-Hyeon | |
| Name order | Oriental | |
| Original name | 경•성현 | |
| Other names | Kyung Sung-Hyun | |
| Born | 10 June 1990 in Seoul, Seoul |  KOR |
| Measurements | 176 cm / 83 kg | |
| NOC | Republic of Korea | KOR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2014 Winter Olympics | Alpine Skiing (Skiing) | KOR |
Gyeong Seong-Hyeon | |||
| Giant Slalom, Men (Olympic) | 66 | |||||
| Slalom, Men (Olympic) |
