| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | John•Sem | |
| Used name | John•Sem | |
| Born | 19 July 1973 | |
| Measurements | 156 cm / 54 kg | |
| NOC | Papua New Guinea |  PNG |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Boxing | PNG |
John Sem | |||
| Bantamweight, Men (Olympic) | =17 |
