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,
United States at the 2008 Summer Olympics swimmer. Dara Torres, who won 3 silver medals after her eight-year absence, became the oldest Olympic swimmer to win a medal, at age 41. Gymnast Nastia Liukin became the third U.S. female to win a gold medal in individual all-around event. It was also a successful Olympics for U.S. team-based sports, as men's and women's basketball teams both won gold, as did men's volleyball, men and women's beach volleyball, women's soccer, women's eight in rowing, and the men's and women's 4 × 400 meter-relay teams. The US won silver and bronze medals in several other team events; women's volleyball, softball,