5 June

1908 Franco Rol born 1923 Jorge Daponte born 1928 Umberto Maglioli born 1954 Roy Salvadori won the non-championship Curtis Trophy 1955 Juan Manuel Fangio won the Belgian Grand Prix 1977 Franco Rol died 1977 Gunnar Nilsson won the Belgian Grand Prix 1983 Michele Alboreto won the US Grand Prix