RIP 🏎 🏁"Bobby Unser, three-time Indianapolis 500 winner, dies at age 87..."He is part of the Mount Rushmore of Indy," said Dario Franchitti, another three-time Indy 500 winner. Younger brother Al Unser is one of only three drivers to win the Indy 500 four times -- 1970, 1971, 1978 and 1987..".