The 1951 Formula One championship was won by Juan Fangio - (Argentina).
Alberto Ascari who won the championship that year was born in Italy
Mike Hawthron who won the championship that year was born in England
Jack Brabham who won the championship that year was born in Australia
Phil Hill who won the championship that year was born in America
Graham Hill who won the championship that year was born in England
Jim Clark who won the championship that year was born in England
John Surtees who won the championship that year was born in England
Jim Clark who won the championship that year was born in Scotland
Graham Hill won the championship that year and he was born in England
1972 Formula 1 champion: Emerson Fittipaldi (Brazil)
1973 Formula 1 champion: Jackie Stewart (Scotland)