| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Zbysław•Zając | |
| Used name | Zbysław•Zając | |
| Born | 9 September 1933 in Rożny, Łódzkie |  POL |
| Died | 7 January 1985 (aged 51 years 3 months 28 days) in Szczecin, Zachodniopomorskie | POL |
| Measurements | 172 cm / 72 kg | |
| Affiliations | Legia Warszawa — Warszawa (Warsaw), Mazowieckie | POL |
| NOC | Poland | POL |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Cycling Track (Cycling) | POL |
Zbysław Zając | |||
| Sprint, Men (Olympic) | =5 |
