| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Jeong•Ui-Myeong | |
| Used name | Jeong•Ui-Myeong | |
| Name order | Oriental | |
| Original name | 정•의명 | |
| Born | 5 February 1982 | |
| Measurements | 172 cm / 66 kg | |
| NOC | Republic of Korea |  KOR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2002 Winter Olympics | Cross Country Skiing (Skiing) | KOR |
Jeong Ui-Myeong | |||
| 30 kilometres, Men (Olympic) | ||||||
| Skiathlon, Men (Olympic) | 73 r1/2 | |||||
| 2006 Winter Olympics | Cross Country Skiing (Skiing) | KOR |
Jeong Ui-Myeong | |||
| Sprint, Men (Olympic) | 76 | |||||
| 15 kilometres, Men (Olympic) | 80 | |||||
| 50 kilometres, Men (Olympic) | ||||||
| Skiathlon, Men (Olympic) |
