| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Allan•Marsh |
| Used name | Allan•Marsh |
| Born | 8 November 1962 |
| Measurements | 190 cm / 78 kg |
| NOC | Jamaica |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Swimming (Aquatics) | JAM |
Allan Marsh | |||
| 4 × 100 metres Freestyle Relay, Men (Olympic) | Jamaica | 18 | ||||
| 100 metres Backstroke, Men (Olympic) | 27 | |||||
| 200 metres Backstroke, Men (Olympic) | 27 | |||||
| 100 metres Butterfly, Men (Olympic) | 34 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | Jamaica | 17 |