In 1932 , 26 years old , he started for Bucar AG Zurich in the Klausen race .
In 1932 , 26 years old , he finished 4th place in the sports car class 33.4 seconds behind the phenomenal Tazio Nuvolari .
In 1932 , 26 years old , he started for Bucar AG Zurich in the Klausen race and finished 4th place in the sports car class 33.4 seconds behind the phenomenal Tazio Nuvolari .