Michael Fred Phelps II, born June 30, 1985, is an American competition swimmer and the most decorated Olympian of all time, with a total of 22 medals in three Olympiads. Phelps also holds the all-time records for Olympic gold medals (18, double the second highest record holders), Olympic gold medals in individual events (11), and Olympic medals in individual events for a male (13). In winning eight gold medals at the 2008 Beijing Games, Phelps took the record away from fellow American swimmer Mark Spitz (7) for the most first-place finishes at any single Olympic Games.

Major achievements:

-In 2001 Phelps broke the world record in the 200 m butterfly to become the youngest man ever to set a swimming world record (15 years and 9 months)

-Phelps was a USA Olympic team member in 2000, 2004, 2008, 2012 and 2016, and holds the records for most Olympic gold medals

-The international swimming federation FINA honored Phelps with an award commemorating his standing as the most decorated Olympian ever

-Phelps is the long course world record holder in the 100-meter butterfly, 200-meter butterfly and 400-meter individual medley as well as the former long course world record holder in the 200-meter freestyle and 200-meter individual medley.