Louis Alexandre Chiron (3 August 1899 – 22 June 1979) was a Monégasque racing driver who competed in rallies, sports car races, and Grands Prix. Among the greatest drivers between the two World Wars, his career embraced over thirty years, coming to light already in 1927, and ending at the end of the 1950s. This is also why he is still the oldest driver ever to have raced in Formula One, having taken 6th place in the 1955 Monaco Grand Prix when he was 55. The Bugatti Chiron takes its name from him.

Career

Louis Chiron gained interest in cars and racing when he was a teenager. He started driving in Grand Prix races after World War I, in which he was seconded from an artillery regiment as a driver for Maréchal Pétain and Maréchal Foch.He won his first local race, the Grand Prix de Comminges of 1926, at Saint-Gaudens, near Toulouse, and went on to drive a Bugatti and an Alfa Romeo P3 to victories in the Marseille Grand Prix, the Circuit of Masaryk, and the Spanish Grand Prix. In the Indianapolis 500 of 1929, he drove a Delage to 7th place. He won the 1931 Monaco Grand Prix—the only Monégasque driver to have won his home grand prix—and in 1933 he partnered with specialist endurance racer Luigi Chinetti to win the Spa 24 hours race. Chiron retired in 1938, and World War II curtailed motor racing a year later. When racing resumed after the War, he came out of retirement and drove a Talbot-Lago to victory in two French Grands Prix.According to a Los Angeles Times review of fellow driver Hellé Nice's biography, Chiron accused her, at a 1949 party in Monaco to celebrate the first postwar Monte Carlo Rally, of "collaborating with the Nazis".