| Roles | Non-starter | |
|---|---|---|
| Sex | Male | |
| Full name | István•Kolossa | |
| Used name | István•Kolossa | |
| Born | 12 May 1933 | |
| Died | 21 April 2013 (aged 79 years 11 months 9 days) in Budapest, Budapest |  HUN |
| Measurements | 173 cm / 70 kg | |
| NOC | Hungary | HUN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Swimming (Aquatics) | HUN |
István Kolossa | |||
| 1,500 metres Freestyle, Men (Olympic) |
