| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Quah•Zheng Wen |
| Used name | Quah•Zheng Wen |
| Name order | Oriental |
| Original name | 柯•正文 |
| Born | 29 September 1996 in Singapore, Singapore (SGP) |
| Measurements | 179 cm / 79 kg |
| NOC | Singapore |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2012 Summer Olympics | Swimming (Aquatics) | SGP |
Quah Zheng Wen | |||
| 200 metres Backstroke, Men (Olympic) | 35 | |||||
| 400 metres Individual Medley, Men (Olympic) | 33 | |||||
| 2016 Summer Olympics | Swimming (Aquatics) | SGP |
Quah Zheng Wen | |||
| 100 metres Backstroke, Men (Olympic) | 22 | |||||
| 100 metres Butterfly, Men (Olympic) | 15 | |||||
| 200 metres Butterfly, Men (Olympic) | 10 | |||||
| 2020 Summer Olympics | Swimming (Aquatics) | SGP |
Quah Zheng Wen | |||
| 100 metres Backstroke, Men (Olympic) | 22 | |||||
| 100 metres Butterfly, Men (Olympic) | 34 | |||||
| 200 metres Butterfly, Men (Olympic) | 22 |
Date of birth is uncertain. Commonwealth Games data also has a DOB of 28 September 1996, but multiple sources confirm the DOB listed above.