| Cycling |
1967 World Cyclo-Cross Championships |
Zürich |
 SUI |
Cyclo-Cross, Men |
11 |
SUI |
|
| Cycling |
1968 World Cyclo-Cross Championships |
Luxembourg |
 LUX |
Cyclo-Cross, Men |
19 |
SUI |
|
| Cycling |
1968 World Cyclo-Cross Championships |
Luxembourg |
LUX |
Cyclo-Cross Amateurs, Men |
23 |
SUI |
|
| Cycling |
1969 World Cyclo-Cross Championships |
Magstadt |
 GER |
Cyclo-Cross, Men |
14 |
SUI |
|
| Cycling |
1970 World Cyclo-Cross Championships |
Zolder |
 BEL |
Cyclo-Cross Amateurs, Men |
20 |
SUI |
|
| Cycling |
1971 World Cyclo-Cross Championships |
Apeldoorn |
 NED |
Cyclo-Cross Amateurs, Men |
16 |
SUI |
|
| Cycling |
1972 World Cyclo-Cross Championships |
Praha |
 TCH |
Cyclo-Cross Amateurs, Men |
21 |
SUI |
|
| Cycling |
1973 World Cyclo-Cross Championships |
London |
 GBR |
Cyclo-Cross Amateurs, Men |
5 |
SUI |
|
| Cycling |
1974 World Cyclo-Cross Championships |
Vera de Bidasoa |
 ESP |
Cyclo-Cross, Men |
10 |
SUI |
|
| Cycling |
1975 World Cyclo-Cross Championships |
Melchnau |
SUI |
Cyclo-Cross, Men |
🥈 |
SUI |
|
| Cycling |
1976 World Cyclo-Cross Championships |
Chazay-d'Azergues |
 FRA |
Cyclo-Cross, Men |
🥇 |
SUI |
|
| Cycling |
1977 World Cyclo-Cross Championships |
Hannover |
GER |
Cyclo-Cross, Men |
🥇 |
SUI |
|
| Cycling |
1978 World Cyclo-Cross Championships |
Amorebieta |
ESP |
Cyclo-Cross, Men |
🥇 |
SUI |
|
| Cycling |
1979 World Cyclo-Cross Championships |
Saccolongo |
 ITA |
Cyclo-Cross, Men |
🥇 |
SUI |
|
| Cycling |
1980 World Cyclo-Cross Championships |
Wetzikon |
SUI |
Cyclo-Cross, Men |
4 |
SUI |
|
| Cycling |
1981 World Cyclo-Cross Championships |
Tolosa |
ESP |
Cyclo-Cross, Men |
🥉 |
SUI |
|
| Cycling |
1982 World Cyclo-Cross Championships |
Lanarvily |
FRA |
Cyclo-Cross, Men |
🥈 |
SUI |
|
| Cycling |
1983 World Cyclo-Cross Championships |
Birmingham |
GBR |
Cyclo-Cross, Men |
🥈 |
SUI |
|
| Cycling |
1984 World Cyclo-Cross Championships |
Oss |
NED |
Cyclo-Cross, Men |
🥉 |
SUI |
|
| Cycling |
1986 World Cyclo-Cross Championships |
Lembeek |
BEL |
Cyclo-Cross, Men |
🥇 |
SUI |
|
| Cycling |
1987 World Cyclo-Cross Championships |
Mladá Boleslav |
TCH |
Cyclo-Cross, Men |
8 |
SUI |
|
| Cycling |
1988 World Cyclo-Cross Championships |
Hägendorf |
SUI |
Cyclo-Cross, Men |
4 |
SUI |
|
| Cycling |
1989 World Cyclo-Cross Championships |
Pontchâteau |
FRA |
Cyclo-Cross, Men |
DNF |
SUI |
|