| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Mun•Seong-Gil | |
| Used name | Mun•Seong-Gil | |
| Name order | Oriental | |
| Original name | 문•성길 | |
| Other names | Moon Sung-Kil | |
| Born | 20 July 1963 in Seoul, Seoul | |
| Measurements | 166 cm / 54 kg | |
| NOC | Republic of Korea |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Boxing | Mun Seong-Gil | ||||
| Bantamweight, Men (Olympic) | =5 |