| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Im•Jeong-Hyeon | |
| Used name | Im•Jeong-Hyeon | |
| Name order | Oriental | |
| Original name | 임•정현 | |
| Other names | Yim Jung-Hyun | |
| Born | 8 September 1987 in ?, Jeollanam |  KOR |
| Measurements | 182 cm / 66 kg | |
| Affiliations | Samsung Electronics Road Walking Team, Korea | |
| NOC | Republic of Korea | KOR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Athletics | KOR |
Im Jeong-Hyeon | |||
| 50 kilometres Race Walk, Men (Olympic) | 31 |
