Info
| Last name | Callens |
| First name | Norbert |
| Nationality |  Belgium |
| Date of birth | 22-06-1924 |
| Place of birth | Wakken |
| Passed away | 12-03-2005 |
| Age when passed away | 80 |
| Place of passing | Loppem |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Ronde van Nederland (2.PRO) | |||||||
| 3 |  Standings | ||||||
| 31-05 | Stage 7Rotterdam - Amsterdam (212.0km) | ||||||
| 26-05 | 3 | Stage 3Apeldoorn - Geleen (288.0km) | |||||
| 25-05 | 7 | Stage 2Appingedam - Apeldoorn (195.0km) | |||||
| 24-05 | 8 | Stage 1Amsterdam - Appingedam (253.0km) | |||||