Notable Cars: 1968 Chevrolet Camaro, Nissan GT-R, 1955 Chevrolet Bel Air

Tim Duncan isn't somebody you'd initially think of, when it came to something as flashy as cars. That's because he's like the anti-flash, quietly dominating the NBA in his long, successful career. However, he's recently opened up about his love of cars and the Black Jack Speed Shop that he opened. His dream car is a 1949 Mercury Coupe lead sled (points for you, if you knew what that was before clicking the link) and he hopes to one day build a car entirely on his own. He's also been seen racing cars down in San Antonio. We didn't think it was possible, but we have gained even more respect for the big fundamental.