| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Mark Anthony•Crocker | |
| Used name | Mark•Crocker | |
| Born | 26 May 1956 in Haverfordwest, Wales |  GBR |
| Measurements | 187 cm / 68 kg | |
| Affiliations | University of Alabama — Tuscaloosa, Alabama |  USA |
| NOC | Hong Kong, China |  HKG |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Swimming (Aquatics) | HKG |
Mark Crocker | |||
| 200 metres Freestyle, Men (Olympic) | 44 | |||||
| 100 metres Backstroke, Men (Olympic) | 39 | |||||
| 200 metres Backstroke, Men (Olympic) | 36 | |||||
| 1976 Summer Olympics | Swimming (Aquatics) | HKG |
Mark Crocker | |||
| 100 metres Freestyle, Men (Olympic) | 31 | |||||
| 200 metres Freestyle, Men (Olympic) | 46 |
