| Code | SWI-M-004639 |
|---|---|
| Gender | Male |
| Full name | Yoon Kwong Ching "Olivier"•Ah |
| Used name | Olivier•Ah |
| Born | 2 June 1991 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 2011 Indian Ocean Island Games | Victoria | 50 m Breaststroke, Men | 🥈 | |||
| Swimming | 2011 Indian Ocean Island Games | Victoria | 100 m Breaststroke, Men | 🥈 | |||
| Swimming | 2011 Indian Ocean Island Games | Victoria | 4 x 100 m Freestyle Relay, Men | 🥈 | |||
| Swimming | 2015 Indian Ocean Island Games | Saint Denis | 50 m Breaststroke, Men | 🥉 | |||
| Swimming | 2015 Indian Ocean Island Games | Saint Denis | 100 m Breaststroke, Men | 🥉 |