Masten Gregory was an American racing driver. He raced in Formula One between 1957 and 1965, participating in 43 World Championship races, and numerous non-Championship races.
He was also a successful sports car racer, winning the 1965 24 Hours of Le Mans.
Masten Gregory waits in the cockpit of his BRM, at the Nürburgring in 1965 German Grand Prix.
The 1957 Formula One season was the 11th season of FIA Formula One motor racing. It featured the 1957 World Championship of Drivers, which commenced on 13 January 1957 and ended on 8 September after eight races. Juan Manuel Fangio won his fourth consecutive title, his fifth in total, in his final championship. A feat that would not be beaten until Michael Schumacher in 2003. The season also included numerous non-championship races for Formula One cars. Until the 2006 season, this was the last season during which all championship Grand Prix races were won by cars powered by an engine built by the same constructor that also built chassis.
Juan Manuel Fangio won his 5th and final Drivers' Championship, driving for the works Maserati team
Juan Manuel Fangio won his 5th and final Drivers' Championship at the age of 46 years and 41 days driving for Maserati
