When it comes to swimming, there are a few icons that stand out—Katie Ledecky is one of them. By winning silver in August 1's 4x200-meter freestyle relay, the 27-year-old nabbed her 13th medal ...

Watch Katie Ledecky, Claire Weinstein, Paige Madden, and Erin Gemmell battle in the pool for a silver medal in the women's 4x200m freestyle relay.