A native of Baltimore, Maryland, Michael Phelps swam his way to history. "The Baltimore Bullet" won a record 28 Olympic medals. Phelps bravely admitted he struggled with depression and contemplated suicide. Tossing a ceremonial pitch for the Arizona Diamondbacks earned him a Celebrity Jersey Card, which some say is more precious than a gold medal. I can't tell what number his jersey is, but it should be 28.