| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Ján•Sedláček | |
| Used name | Ján•Sedláček | |
| Born | 14 August 1968 in Prešov, Prešov |  SVK |
| Measurements | 194 cm / 94 kg | |
| Affiliations | HC Košice — Košice, Košice | SVK |
| NOC | Czechoslovakia |  TCH |
| Nationality | Slovakia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Handball | TCH |
SVK |
Ján Sedláček | |||
| Handball, Men (Olympic) | Czechoslovakia | 9 |
