Alberto Ascari was the 1953 Formula One champion.
Alberto Ascari who won the championship that year was born in Italy
fernando alonso won the 2004 world championship.
The 1951 Formula One championship was won by Juan Fangio - (Argentina).
The 1950 Formula One championship was won by Emilio Giuseppe "Nino" Farina - (Italy).
John Surtees (England) won the 1964 Formula One World Championship with 40 points, one more than his season rival, Graham Hill.In the process he became the only man to win the Formula One World Championship and a championship in Grand Prix Motorcycle Racing.