| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Ronald Graeme•Jenyns |
| Used name | Ronald•Jenyns |
| Born | 25 February 1936 in Brisbane, Queensland (AUS) |
| Measurements | 175 cm / 83 kg |
| NOC | Australia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Sailing | AUS |
Ronald Jenyns | |||
| One Person Dinghy, Open (Olympic) | 4 | |||||
| 1968 Summer Olympics | Sailing | AUS |
Ronald Jenyns | |||
| One Person Dinghy, Open (Olympic) | 4 |