Kazakhstan competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's third appearance at the Summer Olympics in the post-Soviet era.
Chinese Taipei competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. "Chinese Taipei" was the designated name used by Taiwan to participate in some international organizations and almost all sporting events, including the Olympic Games. Neither the common name "Taiwan" nor the official name "Republic of China" would be used primarily due to opposition from the People's Republic of China. This also was the nation's eighth consecutive appearance at the Olympics.
Cuba competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's seventeenth appearance in the Olympics, except for some editions. Cuban athletes did not attend in two Olympic Games, where they joined the Soviet and North Korean boycott. Cuban Olympic Committee sent the nation's smallest delegation to the Games since 1972. A total of 151 athletes, 97 men and 54 women, competed in 18 sports.
China competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's ninth appearance at the Summer Olympics since its debut in 1952. A total of 384 Chinese athletes, 136 men and 248 women, were selected by the Chinese Olympic Committee to compete in 28 sports. For the third time in its Olympic history, China was represented by more female than male athletes.
Thailand competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's thirteenth appearance at the Olympics, except the 1980 Summer Olympics in Moscow because of its partial support to the United States boycott.
Uzbekistan competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's third consecutive appearance at the Olympics. The National Olympic Committee of the Republic of Uzbekistan sent a total of 70 athletes to the Games, 52 men and 18 women, to compete in 13 different sports, tying its delegation record with Sydney four years earlier. There was only a single competitor in road cycling, artistic and trampoline gymnastics, and table tennis.
Kenya competed in the 2008 Summer Olympics held in Beijing, People's Republic of China from August 8 to August 24, 2008. Kenya won a total of 14 medals, 6 of them gold, its best ever performance at the Olympics.
The People's Republic of China competed at the 2012 Summer Olympics in London, United Kingdom, between 27 July and 12 August 2012. This was the nation's ninth appearance at the Summer Olympics since its debut in 1952. A total of 396 Chinese athletes, 171 men and 225 women, were selected by the Chinese Olympic Committee to compete in 23 sports. For the fourth time in its Olympic history, China was represented by more female than male athletes.
Chinese Taipei competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. "Chinese Taipei" was the designated name used by Taiwan to participate in some international organizations and almost all sporting events, including the Olympic Games. Neither the common name "Taiwan" nor the official name "Republic of China" would be used due primarily to opposition from the People's Republic of China. This was the nation's eighth consecutive appearance at the Olympics.
Jamaica competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was Jamaica's most successful performance in the Summer Olympics; it was approximately the same size from the previous games with a delegation of 50 athletes, and its athletes broke the nation's record for the number of medals, won in a single games. Jamaica's participation in London marked its sixteenth appearance as an independent nation, although it had previously competed in four other games as a British colony, and as part of the West Indies Federation. Usain Bolt became the nation's greatest highlight of these games, having won three of Jamaica's four gold medals at London, and breaking an Olympic and world record in two of the three events in which he participated. Because of his repeated successes for the most medals and records, Bolt became Jamaica's first male flag bearer at the opening ceremony since 1984.
Panama competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's sixteenth appearance at the Olympics since its debut in 1920. Panama did not compete on four occasions, including the 1980 Summer Olympics in Moscow, because of its partial support of the United States boycott.
Afghanistan competed at the 2012 Summer Olympics in London, United Kingdom from 27 July to 12 August 2012. Six Afghan athletes were selected for the Games, competing in four different sporting events. Rohullah Nikpai, who won Afghanistan's first ever Olympic medal at the 2008 Games, managed to repeat his bronze medal in the men's 68 kg taekwondo event for the second time.
Cambodia, which is represented by the National Olympic Committee of Cambodia (NOCC), competed at the 2012 Summer Olympics in London from 27 July to 12 August 2012. Six Cambodian athletes competed in the disciplines of track and field athletics, swimming, taekwondo, and judo.
Mali competed at the 2012 Summer Olympics held in London, from 27 July to 12 August 2012. This was the nation's twelfth appearance at the Olympics, although not consecutive due to the African boycott of the 1976 Summer Olympics in Montreal.
Sorn Seavmey is a Cambodian taekwondo practitioner and gold medalist in the women’s under-73 kg event at 2014 Asian Games in Incheon, South Korea. She was also a 2013 SEA Games gold medalist in Myanmar and the 2017 SEA Games in Malaysia. In 2014, she won Cambodia's first gold medal at the Asian Games since its participation in 1954. At the 2014 Incheon Asian Games, Seavmey defeated her first-round opponent from Uzbekistan 29-7, then defeated her Filipino opponent in the semi-final 6-5. In the final round, she defeated her opponent from Iran 7-4, becoming the first Cambodian to win an Asian Games medal. She is 183 cm and trains with her brother Sorn Elit and sister Sorn Davin, who also practice taekwondo.
The women's middleweight event at the 2014 Asian Games took place on 3 October 2014 at Ganghwa Dolmens Gymnasium, Incheon, South Korea.
Thailand competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Since the nation's official debut in 1952, Thai athletes had appeared in every edition of the Summer Olympic Games, with the exception of the 1980 Summer Olympics in Moscow, because of its partial support of the US-led boycott.
Jordan competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's tenth consecutive appearance at the Summer Olympics.
Cambodia competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. The nation's participation marked its sixth consecutive appearance at the Summer Olympics, although it had previously appeared in three editions under the name Kampuchea.
Cambodia competed in the 2018 Asian Games in Jakarta and Palembang, Indonesia from 18 August to 2 September 2018. This event marks the 12th Asian Games appearance for Cambodia since making their debut in 1954.
