From swimmer Ryan Lochte to gymnast Gabby Douglas, see which Olympians will be vying for the gold in London this summer
Ryan Lochte : Swimming
Hometown: Daytona Beach, FL
Pool Duel: The single stud insists his rivalry with teammate Michael Phelps is friendly. "If I beat him, I beat him; if I don't, I don't," says Lochte, who first faces off against Phelps on July 30. "I'm not going to hold a grudge."