| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Brett William•Austin | |
| Used name | Brett•Austin | |
| Born | 26 May 1959 in Otahuhu, Auckland |  NZL |
| Died | 9 December 1989 (aged 30 years 6 months 14 days) | |
| Measurements | 184 cm / 82 kg | |
| NOC | New Zealand | NZL |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Swimming (Aquatics) | NZL |
Brett Austin | |||
| 100 metres Breaststroke, Men (Olympic) | 15 | |||||
| 200 metres Breaststroke, Men (Olympic) | 28 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | New Zealand | 9 |
