| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Cláudio•Mamede Kestener | |
| Used name | Cláudio•Kestener | |
| Born | 20 December 1961 in São Paulo, São Paulo |  BRA |
| Measurements | 180 cm / 70 kg | |
| Affiliations | EC Pinheiros — São Paulo, São Paulo | BRA |
| NOC | Brazil | BRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Swimming (Aquatics) | BRA |
Cláudio Kestener | |||
| 100 metres Butterfly, Men (Olympic) | 20 | |||||
| 200 metres Butterfly, Men (Olympic) | 20 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | Brazil | 8 |
