| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Liam John•Tancock |
| Used name | Liam•Tancock |
| Nick/petnames | The Tank |
| Born | 7 May 1985 in Exeter, England (GBR) |
| Measurements | 183 cm / 81 kg |
| Affiliations | Loughborough University, Loughborough (GBR) |
| NOC | Great Britain |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2008 Summer Olympics | Swimming (Aquatics) | GBR |
Liam Tancock | |||
| 100 metres Backstroke, Men (Olympic) | 6 | |||||
| 200 metres Individual Medley, Men (Olympic) | 8 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | Great Britain | 6 | ||||
| 2012 Summer Olympics | Swimming (Aquatics) | GBR |
Liam Tancock | |||
| 100 metres Backstroke, Men (Olympic) | 5 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | Great Britain | 4 |