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,
China at the Olympics table tennis, China again won all four golds in table tennis. Chen Zhong won China's first taekwondo gold medal in "women's +67kg". Jiang Cuihua won bronze in "women's track time trial", China's first medal in cycling. No ball-games team entered the final four, the worst performance China's since Olympic history. China won 32 golds and ranked 2nd at the 2004 Summer Olympics at Athens, Greece. Liu Xiang became the first Chinese male athlete to win gold medal in an Olympic track event, "110 m hurdles", equaling the world record of 12.91 seconds. He became the China's flag bearer at the