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,
Nigeria at the Olympics to using performance-enhancing drugs, their Nigerian rivals were awarded the gold medal. Nigeria also won a medal in the heavyweight division of taekwondo at the 1992 Summer Olympics; as this was only a demonstration sport, Emmanuel Oghenejobo's silver did not count as an official win. The Nigeria Olympic Committee, the National Olympic Committee for Nigeria, was created in 1951. Nigeria at the Olympics Nigeria first participated in the Olympic Games in 1952, and has sent athletes to compete in every Summer Olympic Games since then, except for the boycotted 1976 Summer Olympics. The nation participated in the Winter Olympic Games