| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Lee Yu "Gary"•Tan | |
| Used name | Gary•Tan | |
| Born | 21 April 1982 in Singapore, Singapore |  SGP |
| Measurements | 176 cm / 77 kg | |
| Affiliations | Chinese Swimming Club — Singapore, Singapore | SGP |
| BYU — Provo, Utah |  USA | |
| NOC | Singapore | SGP |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Swimming (Aquatics) | SGP |
Gary Tan | |||
| 100 metres Backstroke, Men (Olympic) | 45 | |||||
| 200 metres Backstroke, Men (Olympic) | 37 | |||||
| 2004 Summer Olympics | Swimming (Aquatics) | SGP |
Gary Tan | |||
| 200 metres Individual Medley, Men (Olympic) | 43 |
