Formula One is the highest form of open-wheel racing sanctioned by the Fédération Internationale de l'Automobile (FIA), motorsport's international governing body. Although originating in Europe, by the 1960s it included races worldwide. At Andretti's first Indianapolis 500, in 1965, he met Colin Chapman, owner of the Lotus Formula One team, who was running eventual race winner Jim Clark's car. Andretti told Chapman of his ambition to compete in Formula One and was told "When you're ready, call me." By 1968 Andretti felt he was ready. Chapman gave him a car, and the young American took the pole position on his debut at the 1968 United States Grand Prix at Watkins Glen in his Lotus 49.