Info
| Last name | Ottenbros |
| First name | Harm |
| Nationality |  Netherlands |
| Date of birth | 27-06-1943 |
| Place of birth | Alkmaar |
| Passed away | 04-05-2022 |
| Age when passed away | 78 |
| Place of passing | Strijen |
Monuments
| Date | Rank | Race |
|---|---|---|
| 06-04 | 60 |  Gent-Wevelgem (1.1) |
Teams
| Year | Team |
|---|---|
| 1976 | Ormas - Sharp |
| 1975 | Frisol - GBC |
| 1974 | Frisol - Flair Plastics |
| 1973 | Kela Tapijt |
| 1972 | Wybert - Läkerol |
| 1971 | Gazelle |
| 1970 | Willem II - Gazelle |
| 1969 | Willem II - Gazelle |
| 1968 | Netherlands B |
| 1968 | Willem II - Gazelle |
| 1967 | Willem II - Gazelle / Cynar |
Victories
| This year | 0 |
| Total | 5 |