| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Grzegorz Henryk•Korcz | |
| Used name | Grzegorz•Korcz | |
| Born | 9 May 1946 in Śródza, Śląskie |  POL |
| Measurements | 194 cm / 89 kg | |
| Affiliations | AZS Poznań — Poznań, Wielkopolskie | POL |
| Śląsk Wrocław — Wrocław, Dolnośląskie | POL | |
| NOC | Poland | POL |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Basketball (Basketball) | POL |
Grzegorz Korcz | |||
| Basketball, Men (Olympic) | Poland | 6 | ||||
| 1972 Summer Olympics | Basketball (Basketball) | POL |
Grzegorz Korcz | |||
| Basketball, Men (Olympic) | Poland | 10 |
