| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Juan Carlos•Oleniak | |
| Used name | Juan•Oleniak | |
| Born | 4 March 1942 in Buenos Aires, Ciudad Autónoma de Buenos Aires |  ARG |
| Measurements | 174 cm / 69 kg | |
| Affiliations | Racing Club — Avellaneda, Provincia de Buenos Aires | ARG |
| NOC | Argentina | ARG |
Juan Oleniak was a member of the gold medal winning team at the 1959 Pan American Games as well as of the silver medal winning team at the 1963 Pan American Games.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Football (Football) | ARG |
Juan Oleniak | |||
| Football, Men (Olympic) | Argentina | =5 |
