| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jan Antoni•Kopyto |
| Used name | Jan•Kopyto |
| Born | 15 June 1934 in Goczałki, Kujawsko-Pomorskie (POL) |
| Measurements | 180 cm / 88 kg |
| Affiliations | AZS Warszawa, Warszawa (POL) |
| NOC | Poland |
Personal Best: JT – 83.37 (1957).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1956 Summer Olympics | Athletics | POL |
Jan Kopyto | |||
| Javelin Throw, Men (Olympic) | 5 |