David O'Brien
Biographical information
| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | David•O'Brien |
| Used name | David•O'Brien |
| Born | 28 January 1983 in Prescot, England (GBR) |
| Measurements | 183 cm / 78 kg |
| Affiliations | Stirling Swimming, Stirling (GBR) |
| NOC |  Great Britain |
Results
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Swimming (Aquatics) | GBR |
David O'Brien | |||
| 4 × 200 metres Freestyle Relay, Men (Olympic) | Great Britain | 4 |