Info
| Last name | Mertens |
| First name | Juul |
| Nationality |  Belgium |
| Date of birth | 14-01-1932 |
| Place of birth | Herentals |
| Passed away | 14-08-2001 |
| Age when passed away | 69 |
| Place of passing | Kontich |
| Date | Rank | Race |
|---|---|---|
| 15-09 | 9 | Kampioenschap van Vlaanderen (1.1) |
Teams
| Year | Team |
|---|---|
| 1962 | Verveer - Vedette - Metzeler |
| 1961 | Dr. Mann - Labo |
| 1960 | Dr.Mann - Dossche Sport |
| 1959 | Flandria - Dr.Mann |
| 1958 | Libertas - Dr.Mann |
| 1957 | Libertas |
| 1956 | L'Express - Continental |
Victories
| This year | 0 |
| Total | 1 |