| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | István•Batházi | |
| Used name | István•Batházi | |
| Nick/petnames | Batka | |
| Born | 16 December 1978 in Budapest, Budapest |  HUN |
| Measurements | 196 cm / 88 kg | |
| Affiliations | Budapesti Spartacus SC — Budapest, Budapest | HUN |
| NOC | Hungary | HUN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Swimming (Aquatics) | HUN |
István Batházi | |||
| 400 metres Individual Medley, Men (Olympic) | 16 | |||||
| 2000 Summer Olympics | Swimming (Aquatics) | HUN |
István Batházi | |||
| 200 metres Individual Medley, Men (Olympic) | 19 | |||||
| 400 metres Individual Medley, Men (Olympic) | 10 |
