| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | O'Neal Ricardo•Marshall |
| Used name | O'Neal•Marshall |
| Born | 25 August 1971 |
| Measurements | 178 cm / 87 kg |
| NOC | Barbados |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Sailing | BAR |
O'Neal Marshall | |||
| Windsurfer, Men (Olympic) | 41 | |||||
| 2000 Summer Olympics | Sailing | BAR |
O'Neal Marshall | |||
| Windsurfer, Men (Olympic) | 34 |