Richard "The King" Petty. His winning record to this day is still very impressive beginning in an era when cars were actual stock with virtually zero safety equipment.
That record in any arena would dominate the majority of others.
Kelly Slater, best surfer period. Made surfing what it is for 30 years. From the one's listed would have to go with Norris, his movie is first part of the 80s got me to get into Karate