| Code | |
|---|---|
| Gender | Male |
| Used name | Hans-Rüdi•Büchi |
| Born | 6 July 1963 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Cycling | 1986 World Cyclo-Cross Championships | Lembeek | Cyclo-Cross, MenAmateurs | 4 | |||
| Cycling | 1987 World Cyclo-Cross Championships | Mladá Boleslav | Cyclo-Cross, MenAmateurs | 8 | |||
| Cycling | 1988 World Cyclo-Cross Championships | Hägendorf | Cyclo-Cross, Men | 7 | |||
| Cycling | 1989 World Cyclo-Cross Championships | Pontchâteau | Cyclo-Cross, Men | 22 |