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
Czech Republic at the Olympics Czech Republic at the Olympics The Czech Republic first participated at the Olympic Games as an independent nation in 1994, and has competed in every Summer Olympic Games and Winter Olympic Games since then. Prior to the dissolution of Czechoslovakia in 1993, Czech athletes had competed at the Olympics from 1920 to 1992 as Czechoslovakia and from 1900 to 1912 as Bohemia. Athletes from the Czech Republic have won a total of 56 medals at the Summer Games, with canoeing, athletics and shooting as the top medal-producing sports. The nation has also won 24 medals at the Winter Games, mostly