Triple Crown of Motorsport 500 / Le Mans 24hr / Monaco GP) and the alternative (Indy 500 / Le Mans 24hr / F1 WDC) definitions are included below. Key: Active drivers are highlighted in bold. Triple Crown of Motorsport The Triple Crown of Motorsport is an unofficial motorsport achievement, often regarded as winning three of the most prestigious motor races in the world in one's career: For eleven years (1950–1960) Monaco and Indianapolis were part of the FIA World Championship of Drivers (now synonymous with Formula One) but in 1961 Indianapolis was dropped from the World Championship series. Graham Hill is the only driver
Triple Crown of Thoroughbred Racing (United States) attracted 4,224 entrants. Of these, 292 horses have won a single leg of the Triple Crown, 52 horses have won two of the races (23 the Kentucky Derby and Preakness Stakes, 18 the Preakness Stakes and Belmont Stakes, and 11 the Kentucky Derby and Belmont Stakes), and 13 horses have won all three races. Pillory won both the Preakness Stakes and Belmont Stakes in 1922, a year when it was impossible to win the Triple Crown because the Kentucky Derby and Preakness Stakes were run on the same day. 10 of the 13 winners have been "homebreds", owned at the