Full name: Grzegorz Józef Stellak
Gender: Male
Height: 6'6" (197 cm)
Weight: 209 lbs (95 kg)
Born: March 11, 1951 in Płock, Mazowieckie, Poland
Affiliations: Zawisza Bydgoszcz/Budowłanych
Country:
Poland
Sport: Rowing
Medals: 1 Bronze (1 Total)
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1972 Summer | 21 | München | Rowing | Men's Coxed Eights | Poland | POL | 6 | ||
| 1976 Summer | 25 | Montréal | Rowing | Men's Coxed Pairs | Poland | POL | 6 | ||
| 1980 Summer | 29 | Moskva | Rowing | Men's Coxed Fours | Poland | POL | 3 | Bronze | |
| 1980 Summer | 29 | Moskva | Rowing | Men's Coxed Eights | Poland | POL | 9 |
| Games | Age | City | Sport | Team | NOC | Partner | Phase | Unit | T |
|---|---|---|---|---|---|---|---|---|---|
| 1976 Summer | 25 | Montréal | Rowing | Poland | POL | Ryszard Stadniuk | Final | 8:23.02 | |
| 1976 Summer | 25 | Montréal | Rowing | Poland | POL | Ryszard Stadniuk | Semi-Finals | Heat Two | 7:09.33 |
| 1976 Summer | 25 | Montréal | Rowing | Poland | POL | Ryszard Stadniuk | Round One | Heat One | 7:43.45 |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | T |
|---|---|---|---|---|---|---|---|---|
| 1980 Summer | 29 | Moskva | Rowing | Poland | POL | Final | 6:22.52 | |
| 1980 Summer | 29 | Moskva | Rowing | Poland | POL | Round One Repêchage | Heat One | 6:32.28 |
| 1980 Summer | 29 | Moskva | Rowing | Poland | POL | Round One | Heat One | 6:22.52 |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | T |
|---|---|---|---|---|---|---|---|---|
| 1972 Summer | 21 | München | Rowing | Poland | POL | Final | 6:29.35 | |
| 1972 Summer | 21 | München | Rowing | Poland | POL | Semi-Finals | Heat Two | 6:31.10 |
| 1972 Summer | 21 | München | Rowing | Poland | POL | Round One | Heat Two | 6:26.95 |
| 1980 Summer | 29 | Moskva | Rowing | Poland | POL | Round One Repêchage | Heat Two | 5:47.35 |
| 1980 Summer | 29 | Moskva | Rowing | Poland | POL | Round One | Heat One | 6:00.43 |