| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Józef Wojciech•Błaszczyk | |
| Used name | Józef•Błaszczyk | |
| Born | 23 March 1947 in Gdynia, Pomorskie |  POL |
| Measurements | 170 cm / 69 kg | |
| Affiliations | Stal Gdynia — Gdynia, Pomorskie | POL |
| NOC | Poland | POL |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Sailing | POL |
Józef Błaszczyk | |||
| Three-Person Keelboat, Open (Olympic) | Poland | 8 |
