| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jerzy Leon•Broniec |
| Used name | Jerzy•Broniec |
| Born | 6 February 1944 in Bydgoszcz, Kujawsko-Pomorskie (POL) |
| Measurements | 187 cm / 82 kg |
| Affiliations | KKS Bydgoszcz |
| NOC |  Poland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Rowing | POL |
Jerzy Broniec | |||
| Coxless Pairs, Men (Olympic) | Alfons Ślusarski | 8 | ||||
| 1972 Summer Olympics | Rowing | POL |
Jerzy Broniec | |||
| Coxless Pairs, Men (Olympic) | Alfons Ślusarski | 5 | ||||
| 1976 Summer Olympics | Rowing | POL |
Jerzy Broniec | |||
| Coxed Fours, Men (Olympic) | Poland | 8 |
| Games | Date | Sport | Event | Phase | Mark | Pos |
|---|---|---|---|---|---|---|
| 1976 Summer Olympics | 20 July 1976 | Rowing | Coxed Fours, Men | Round One Repêchage | 6:22.16 | 1 |
