Pos Name Chmp Wins Pts Career Teams 1. Clay Regazzoni 5 212 (11)1970-80 (5) Ferrari,BRM,Ensign,Shadow,Williams 2. Jo Siffert 2 68 (10)1962-71 (5) Lotus,Brabham,Cooper,March,BRM ---------------------------------------------------------------------------------------------- 3. Sebastien Buemi 29 (3) 2009-11 (1) Toro Rosso 4. Marc Surer 17 (8) 1979-86 (5) Ensign,ATS,Theodore,Arrows,Brabham 5. Rudi Fischer 10 (2) 1951-52 (1) Ferrari 6. Emmanuel de Graffenried 9 (6) 1950-54,56 (2) Maserati,Alfa Romeo 7. Silvio Moser 3 (3) 1967-70 (2) Cooper,Brabham,Bellasi ---------------------------------------------------------------------------------------------- 8. Toni Branca 0 (2) 1950-51 (1) Maserati = Jean-Denis Deletraz 0 (1) 1995 (1) Pacific = Gregor Foitek 0 (2) 1990 (3) Brabham,Onyx,Monteverdi = Peter Hirt 0 (3) 1951-53 (2) Veritas,Ferrari = Loris Kessel 0 (1) 1976 (1) Brabham = Michael May 0 (1) 1961 (1) Lotus = Albert Scherrer 0 (1) 1953 (1) HWM = Heinz Schiller 0 (1) 1962 (1) Lotus = Rudolf Schoeller 0 (1) 1952 (1) Ferrari = Ottorino Volonterio 0 (2) 1956-57 (1) Maserati = Jo Vonlanthen 0 (1) 1975 (1) Williams = Heini Walter 0 (1) 1962 (1) Porsche