By PAUL NEWBERRY NANTERRE, France (AP) — Every year on August 3, Katie Ledecky is reminded of her first Olympic gold medal. She was just 15 years old, a reserved high schooler who had surprisingly made the U.S. swim team for the London Games. Then she went out and shocked the world, beating everyone in the 800-meter freestyle. Twelve years to the day, Ledecky did it again. Not a stunner, but one for the ages. Gold medal No.