Info
| Last name | Jonkers |
| First name | Jan |
| Nationality |  Netherlands |
| Date of birth | 29-08-1955 |
| Age | 70 |
| Place of birth | Oud Gastel |
About Jan Jonkers
Jan Jonkers is a Dutch professional cyclist, 70 years old. Active in road cycling.
Monuments
| Date | Rank | Race |
|---|---|---|
| 22-09 | 53 |  Paris-Brussel (1.1) |
| 24-04 | 28 | Amstel Gold Race (CDM) |
| 11-04 | 27 | Liège-Bastogne-Liège (CDM) |
| 07-04 | 17 | Gent-Wevelgem (1.1) |
| 28-03 | 11 | Dwars door België (1.1) |
| 27-03 | 18 | E3 Prijs Harelbeke (1.1) |
| 17-03 | 9 | Nokere Koerse (Nat) |