Kayla Harrison

The first judoka from the U.S. to win gold, London 78-kg champ Kayla Harrison calls 57-kg 2012 bronze medalist Marti Malloy her best friend.

SI Apps
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide — from Peter King, Tom Verducci, Lee Jenkins, Grant Wahl, Andy Staples and more — delivered straight to you, along with up-to-the-minute news and live scores.