Katie Ledecky of the United States leaves the pool after winning the gold medal in the Women's 800m freestyle final at the FINA Swimming World Championships in Barcelona, Spain, Saturda

 

              Katie Ledecky of the United States leaves the pool after winning the gold medal in the Women
Katie Ledecky of the United States leaves the pool after winning the gold medal in the Women's 800m freestyle final at the FINA Swimming World Championships in Barcelona, Spain, Saturday, Aug. 3, 2013. Ledecky won in a new world record time of 8:13.86. (AP Photo/Daniel Ochoa de Olza)