Kayla Harrison is an American mixed martial artist and former judoka, born on July 2, 1990. She gained fame for her achievements in judo, winning two Olympic gold medals in the 78 kg weight class at the 2012 London Olympics and the 2016 Rio de Janeiro Olympics. Harrison is known for her exceptional grappling skills and has transitioned successfully into professional MMA. In addition to her Olympic success, Harrison has competed in the Professional Fighters League (PFL), where she has become a two-time PFL champion. Her dedication to the sport and her accomplishments have made her a prominent figure in both judo and mixed martial arts.