| 1963 | Champion of Belgium in Trial (category 50 cc) |
| 1964 | Champion of Belgium in Hill Climbing (category 1600) |
| 1965 | Champion of Belgium in Hill Climbing (category 1600) |
| 1965 | Champion of Belgium in Touring Cars |
| 1965 | Champion of Belgium in Trial (category 50 cc) |
| 1966 | Champion of Belgium in Touring Cars |
| 1966 | Champion of Belgium in Hill Climbing (category 1600) |
| 1967 | Champion of Europe in Formula 2 |
| 1967 | Champion of Belgium of Racing Drivers (all categories) |
| 1968 | Champion of Belgium of Racing Drivers (all categories) |
| 1968 | Winner of the Belgian Sports Awards |
| 1969 | Vice-Champion of the World Drivers Championship of Formule 1 |
| 1969 | Champion of Belgium of Racing Drivers (all categories) |
| 1970 | Vice-Champion of the World Drivers Championship of Formule 1 |
| 1970 | Champion of Belgium of Racing Drivers (all categories) |
| 1971 | Champion of Belgium of Racing Drivers (all categories) |
| 1972 | Champion of Belgium of Racing Drivers (all categories) |
| 1973 | Champion of Belgium of Racing Drivers (all categories) |
| 1974 | Champion of Belgium of Racing Drivers (all categories) |
| 1976 | Champion of Belgium of Racing Drivers (all categories) |
| 1977 | Champion of Belgium of Racing Drivers (all categories) |
| 1979 | Champion CAN-AM |
| 1979 | Champion of Belgium of Racing Drivers (all categories) |
| 1982 | World Champion of Endurance |
| 1982 | Champion of Belgium of Racing Drivers (all categories) |
| 1983 | World Champion of Endurance |
| 2000 | Honorary Citizen of Le Mans |
| 2002 | Officer of the Order of Saint Charles (Monaco) |
| 2002 | Enter the "International Motorsport Hall of Fame" |
| 2004 | Honored by "Spirit of le Mans" by the ACO |
| 2004 | Best World Endurance driver |
Models
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