Kaitlin Sandeno Hogan (born 13 March 1983) in Mission Viejo, California is a retired United States competitive swimmer . She was part of the team that set the world record in the 4x200m freestyle relay at the 2004 Summer Olympics. She is an Olympic gold medalist, world champion and former world record holder. She serves as the national spokesperson of the Jessie Rees Foundation and is a motivational speaker, coach, sports commentator, emcee, and host for world-class sporting events.