This driver won his second career Indy 500 victory at the 1993 Indianapolis 500 as well as winning which other championships?
Emerson Fittipaldi Emerson Fittipaldi (] ; born 12 December 1946) is a semi-retired Brazilian automobile racing driver who won both the Formula One World Championship and the Indianapolis 500 twice each and the CART championship once.
Billy Boat William Leonard "Billy" Boat (born February 2, 1966) is an American former open-wheel driver who raced in the Indy Racing League.