Fritz Pfenninger
Fritz Pfenninger was a Swiss cyclist. He was a specialist in six-day racing, winning a total of 33 events between 1956 and 1970, including 19 with Peter Post.- 1956 : Aarhus
- 1957 : Copenhagen
- 1958 : Münster, Zurich
- 1960 : Münster
- 1961 : Berlin, Frankfurt
- 1962 : Essen, Frankfurt, Zurich
- 1963 : Cologne, Zurich, Brussels
- 1964 : Dortmund, Anvers, Berlin, Brussels, Zurich
- 1965 : Berlin, Dortmund, Zurich
- 1966 : Essen, Ghent, Amsterdam, Anvers, Quebec
- 1967 : Bremen, Essen, Frankfurt, Anvers
- 1968 : Montreal, Zurich
- 1970 : Zurich
- Champion of Europe in 1962, 1964 and 1967
