| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jan Józef•Płonka |
| Used name | Jan•Płonka |
| Born | 24 September 1920 in Bielsko-Biała, Śląskie (POL) |
| Died | 8 February 2003 in Bielsko-Biała, Śląskie (POL) |
| Affiliations | Ogniwa Bielsko |
| NOC | Poland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Winter Olympics | Alpine Skiing (Skiing) | POL |
Jan Płonka | |||
| Giant Slalom, Men (Olympic) | 39 | |||||
| Slalom, Men (Olympic) | =57 r1/2 |