United States at the 2016 Summer Olympics the most successful not held in the United States: St. Louis had 239 total medals won in 1904, and Los Angeles had 174 in 1984. These Games also witnessed the thousandth Summer Olympic gold medal for the Americans. The following U.S. competitors won medals at the games. In the by discipline sections below, medalists' names are bolded. <nowiki>*</nowiki> – Indicates the athlete competed in preliminaries but not the final The following is the list of number of competitors in the Games. Note that reserves in field hockey, football, and handball are not counted as athletes: Three U.S. archers qualified for
Argentina at the Olympics created and recognized in 1923. The country had successful performances during the period 1924-1952, claiming at least one gold medal in every edition. Starting with the 1956 Summer Olympics, Argentina suffered a gradual overall decline, a situation that reached its most critical point in the 1976 and 1984 Summer Olympics. In those Games, Argentina did not win any medals. At the 2004 Summer Olympics in Athens, the country claimed gold medals for the first time after 52 years. Argentine athletes have won a total of 74 medals at the Summer Olympic Games. 24 of these medals have come in boxing,