| Code | |
|---|---|
| Gender | Male |
| Full name | Robert James Mark•Graham |
| Used name | Mark•Graham |
| Born | 19 May 1961 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Diving | 1982 World Aquatics Championships | Guayaquil | 3 m Springboard, Men | 25 | |||
| Diving | 1982 Commonwealth Games | Brisbane | 3 m Springboard, Men | 🥉 | |||
| Diving | 1986 Commonwealth Games | Edinburgh | 3 m Springboard, Men | 13 |