Info
| Last name | Claes |
| First name | Jean-Baptiste |
| Nationality |  Belgium |
| Date of birth | 09-02-1937 |
| Age | 88 |
| Place of birth | Lommel |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Giro d'Italia (2.HC) | |||||||
| 21-05 | 10 | Stage 1Campione - Novara (128.0km) | |||||
Teams
| Year | Team |
|---|---|
| 1968 | Smiths |
| 1967 |  Torpedo - Continental |
| 1966 | Torpedo |
| 1965 | Flandria - Roméo |
| 1964 | Wiel's - Groene Leeuw |
| 1963 | Wiel's - Groen Leeuw |
| 1962 | Wiel's - Groene Leeuw |
| 1961 | Groene Leeuw - SAS - Sinalco |
| 1961 | Belgium |
Victories
| This year | 0 |
| Total | 2 |