Norman Graham Hill (15 February 1929 – 29 November 1975) was a British racing driver and team owner, who was the Formula One World Champion twice, winning in and as well as being runner up on three occasions (1963, 1964 and 1965). Despite not passing his driving test until 1953 when he was already 24 years of age, and only entering the world of motorsports a year later, Hill would go on to become one of the greatest drivers of his generation. Hill is most celebrated for being the only driver ever to win the Triple Crown of Motorsport, an achievement which he defined as winning the Indianapolis 500, the 24 Hours of Le Mans, and the Formula One World Drivers' Championship. While several of his peers have also espoused this definition, including fellow F1 World Champion Jacques Villeneuve, the achievement is today most commonly defined as including the Monaco Grand Prix rather than the Formula One World Championship. By this newer definition, Hill is still the only driver to have ever won the Triple Crown, winning at Monaco in such frequency in the 1960s (5x; 1963, 1964, 1965, 1968, 1969) that he became known as "Mr. Monaco". Hill crashed at the 1969 United States Grand Prix and was seriously injured, breaking both his legs and ending his season. Although he would recover and continue to race until 1975, Hill's career would never again reach the same heights, and the Monaco Grand Prix victory earlier in 1969 would be his last victory in Formula One.