Oldest winners
| # | Rider | Age |
|---|---|---|
| 1 | Freddy Nijs | 27y + 313d |
| 2 | René De Clercq | 25y + 362d |
| 3 | Albert Van Damme | 25y + 73d |
| 4 | Jos Thielemans | 24y + 66d |
| 5 | Eric De Vlaeminck | 21y + 325d |
| 6 | Roger De Vlaeminck | 20y + 170d |
| 7 | Eric De Vlaeminck | 19y + 334d |
| 8 | August Badts |
Youngest winners
| # | Rider | Age |
|---|---|---|
| 1 | August Badts | |
| 2 | Eric De Vlaeminck | 19y + 334d |
| 3 | Roger De Vlaeminck | 20y + 170d |
| 4 | Eric De Vlaeminck | 21y + 325d |
| 5 | Jos Thielemans | 24y + 66d |
| 6 | Albert Van Damme | 25y + 73d |
| 7 | René De Clercq | 25y + 362d |
| 8 | Freddy Nijs | 27y + 313d |