The Triple Crown of Motorsport is an unofficial motorsport achievement, often regarded as associated with the three most important achievements of a driver in motorsport, inspired by the triple crown
Graham Hill (pictured in 1969) is the only driver to have completed the Triple Crown.
The Indianapolis 500, commonly shortened to Indy 500, is an automobile race held annually at the Indianapolis Motor Speedway in Speedway, Indiana, United States, an enclave suburb of Indianapolis. The
Triple Crown of Motorsport
…The earliest version of the Triple Crown requires that the driver wins the: Indianapolis 500 (first held in 1911) 24 Hours of Le Mans (first held in 1923…
Joe Dawson winning the 1912 Indianapolis 500
The Mercedes-Benz W154 entered by Don Lee at the 1947 Indianapolis 500 with Duke Nalon as driver
Emerson Fittipaldi driving the Penske PC-23 at the 1994 event
The Chrysler 300 pace setter used in 1963 in the 47th running of the Indianapolis 500