He may be retired now, but Michael Phelps is still the most decorated Olympian of all time and holds the all-time records for Olympic gold medals, Olympic gold medals in individual events, and Olympic medals in individual events for a male. In the 2012 Summer Olympics in London, Phelps won four golds and two silver medals, making him the most successful athlete of the Games for the third Olympics in a row. Remember his career forever with this autographed official swim cap, the same Speedo model Phelps has worn in the past.