Info
| Last name | Verhoef |
| First name | Schalk |
| Nationality |  Netherlands |
| Date of birth | 05-08-1935 |
| Place of birth | Rotterdam |
| Passed away | 18-01-1997 |
| Age when passed away | 61 |
| Place of passing | Rotterdam |
| Date | Rank | Race | |
|---|---|---|---|
| Ronde van Nederland (2.PRO) | |||
| 6 |  Standings | ||
| 22-06 | Stage 6Roosendaal - Amsterdam (156.0km) | ||
| 20-06 | 7 | Stage 4aNijmegen - Heerlen (140.0km) | |