Juan Manuel Fangio and Ayrton Senna voted as F1 's best by motorsport greats . ` When you had Prost and Senna fighting it out in the same team , there 's no question to the caliber of each driver , very different personalities and great drivers , '' 1996 world champion Damon Hill told CNN . Argentine Fangio won five world championships with four different teams . Brazil 's Senna won three drivers ' titles in the late 1980s and early 1990s . Comment:
Juan Manuel Fangio and Ayrton Senna voted as F1 's best by motorsport greats . Argentine Fangio won five world championships with four different teams . Brazil 's Senna won three drivers ' titles in the late 1980s and early 1990s . Comment: