John Martins
Results
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Boxing |  NGR |
John Martins | |||
| Middleweight, Men (Olympic) | =9 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Boxing | NGR |
John Martins | |||
| Middleweight, Men (Olympic) | =9 |