My subjective answer is a movie stuntman would require athletic abilities in order to perform his stunts without injury. No, he is not competing against anyone and no score is being kept. But you mention a rally race car driver, which for years people have debated whether race car drivers are athletes or not. They drive cars to see who gets the checkered flag and races requires stamina, hand-eye coordination, ability to react in a split second at 190 miles an hour. But the car is doing most of the work. The driver drives. I would include a movie stuntman if for no reason than to provide a reason for debate. Hope this helps and good luck with the book.