I have three on my list, in no order: AJ Foyt, Parnelli Jones and Steve Kinser. AJ and Parnelli excelled across so many different types of race car over multiple decades: midgets, sprintcars, NASCAR, Indy cars, LeMans, Trans Am etc. Kinser's win record in the lethal sprintcars will never be beaten. In just the World of Outlaws (WoO) series alone he as 550+ main event wins stretching back to 1978, and that does not include heat races and main evens he's won outside of the WoO, which is probably 200+. Kinser and AJ have raced and won in Australia.