| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Jeong•Mi-Ja | |
| Used name | Jeong•Mi-Ja | |
| Name order | Oriental | |
| Original name | 정•미자 | |
| Other names | Chung Mi-Ja | |
| Born | 8 March 1970 | |
| Measurements | 162 cm / 46 kg | |
| NOC | Republic of Korea |  KOR |
Personal Best: 10000 – 33:48.96 (1988).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Athletics | KOR |
Jeong Mi-Ja | |||
| 10,000 metres, Women (Olympic) | 18 h1 r1/2 |
