Swimming - 16th FINA World Championships: Day Thirteen

(L-R) Gold medalists Missy Franklin, Leah Smith, Katie McLaughlin and Katie Ledecky of the United States pose during the medal ceremony for the Women's 4x200m Freestyle Relay final on day thirteen of the 16th FINA World Championships at the Kazan Arena on August 6, 2015 in Kazan, Russia.
(Aug. 5, 2015 - Source: Clive Rose/Getty Images Europe)