| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | János•Hanzlik | |
| Used name | János•Hanzlik | |
| Nick/petnames | Mackó | |
| Born | 14 April 1943 in Oroszlány, Komárom-Esztergom |  HUN |
| Measurements | 173 cm / 110 kg | |
| Affiliations | Tatabányai SC — Tatabánya, Komárom-Esztergom | HUN |
| NOC | Hungary | HUN |
János Hanzlik had the following podium finishes at major championships: 3rd in the 1970 European Championships Heavyweight class (517.5 kg).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Weightlifting | HUN |
János Hanzlik | |||
| Heavyweight, Men (Olympic) | 6 |
