| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | János•Gyáni | |
| Used name | János•Gyáni | |
| Born | 25 February 1959 in Gyula, Békes |  HUN |
| Measurements | 180 cm / 89 kg | |
| Affiliations | Haladás Szalvai Sportegyesület/Budapesti Honvéd Sportegyesület | |
| NOC | Hungary | HUN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Judo | HUN |
János Gyáni | |||
| Half-Middleweight, Men (Olympic) | =17 | |||||
| 1988 Summer Olympics | Judo | HUN |
János Gyáni | |||
| Middleweight, Men (Olympic) | =11 |
