Sports in the United States for the United States. U.S. athletes have won a total of 2,522 medals (1,022 of them being gold) at the Summer Olympic Games and another 305 at the Winter Olympic Games. Most medals have been won in athletics (track and field) (801, 32%) and swimming (553, 22%). American swimmer Michael Phelps is the most decorated Olympic athlete of all time, with 28 Olympic medals, 23 of them gold. The United States has sent athletes to every celebration of the modern Olympic Games except the 1980 Summer Olympics hosted by the Soviet Union in Moscow, which it boycotted because of the
Australia at the 2004 Summer Olympics Australia at the 2004 Summer Olympics Australia competed at the 2004 Summer Olympics in Athens, Greece from 13 to 29 August 2004. Australian athletes have competed in every Summer Olympic Games of the modern era. The Australian Olympic Committee sent a total of 470 athletes (268 men and 202 women) to the Games to compete in 29 sports. Australia entered the Athens Games having won a total of 58 medals, including 17 gold, the most to date. Its strongest sports were swimming, cycling, diving, and rowing. Australian athletes have so far achieved qualifying standards in the following athletics events (up