Personal Bests: 100 – 10.67 (1982); 200 – 21.40 (1985).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Athletics |  BAR |
John Mayers | |||
| 200 metres, Men (Olympic) | 7 h2 r2/4 | |||||
| 4 × 100 metres Relay, Men (Olympic) | Barbados | 7 h2 r2/3 |
