Greece was the host country for the 2004 Summer Olympics in Athens, from 13 to 29 August 2004. As the progenitor nation and in keeping with tradition, Greek athletes have competed at every Summer Olympics in the modern era, alongside Australia, Great Britain, and Switzerland. The Hellenic Olympic Committee sent a total of 426 athletes to the Games, 215 men and 211 women, and had achieved automatic qualification places in all sports, with the exception of men's and women's field hockey. It was also the nation's largest team ever in Summer Olympic history since the first modern Games were held in 1896.
Australia competed at the 2004 Summer Olympics in Athens, Greece from 13 to 29 August 2004. Australian athletes have competed in every Summer Olympic Games of the modern era. The Australian Olympic Committee sent a total of 470 athletes to the Games to compete in 29 sports.
Germany competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's fourth consecutive appearance at the Summer Olympics after its reunification in 1990. The German Olympic Sports Confederation sent the nation's second largest delegation to the Games since its reunification. A total of 441 athletes, 250 men and 191 women, competed in 27 sports, and were nominated by DOSB at four occasions.
Spain competed at the 2004 Summer Olympics in Athens, Greece, from August 13 to 29, 2004. This nation has competed in every Summer Olympic games since its official debut in 1920. Spain, however, boycotted two editions, the 1936 Summer Olympics in Nazi Germany, and the 1956 Summer Olympics in Melbourne, as a protest to the Soviet invasion of Hungary. The Spanish Olympic Committee sent the nation's third largest delegation in history to the Games. A total of 317 athletes, 177 men and 140 women, competed in 26 sports.
South Korea competed at the 2004 Summer Olympics in Athens, from 13 to 29 August 2004. This was the nation's fourteenth appearance at the Olympics, except the 1980 Summer Olympics in Moscow because of its support for the United States boycott. The Korean Olympic Committee sent the nation's smallest delegation to the Games since 1992. A total of 264 athletes, 145 men and 119 women, competed in 25 sports.
The United States of America (USA) was the host nation for the 1996 Summer Olympics in Atlanta, Georgia. 646 competitors, 375 men and 271 women, took part in 263 events in 31 sports.
Basketball at the 1956 Summer Olympics was the fourth appearance of the sport of basketball as an official Olympic medal event. Fifteen nations, an unusually low number for the basketball tournament, competed in the event, with 174 participants. A total number of 56 games of basketball were played.
Rosters at the 2001 IIHF World Championship in Germany.
Rosters at the 2002 IIHF World Championship in Sweden.
The United States competed at the 2004 Summer Olympics in Athens, Greece. 533 competitors, 279 men and 254 women, took part in 254 events in 31 sports.
Rosters for the Ice hockey at the 2002 Winter Olympics in Salt Lake City, USA.
Thailand is currently taking part in the 2018 Asian Games in Jakarta and Palembang, Indonesia as a competing nation, from 18 August to 2 September 2018. This is the nation's eighteenth appearance at the Asian Games, since the inaugural games in New Delhi.
Indonesia was the host nation of 2018 Asian Games held in Jakarta and Palembang from 18 August to 2 September 2018. Indonesia competed with 938 athletes, the most in the Games.
India competed at the 2018 Asian Games in Jakarta and Palembang, Indonesia, from 18 August to 2 September. Neeraj Chopra was the flag bearer for the opening ceremony while Rani Rampal was named as the flag bearer for the closing ceremony.
The People's Republic of China competed at the 2018 Asian Games in Jakarta and Palembang, Indonesia, from 18 August to 2 September 2018. China won 289 medals, leading the medal count for the tenth time in Asian Games history.
South Korea participated in the 2018 Asian Games in Jakarta and Palembang, Indonesia from 18 August to 2 September 2018. It was the 18th appearance of the country at the Asian Games, except the first edition in Delhi. As one of the best competitors at the Games, South Korea's best achievement was in the 2002 Busan, with the acquisition of 96 gold, 80 silver and 84 bronze medals. At the latest edition in 2014 Incheon, the country had collected 79 gold, 71 silver, and 84 bronze medals.
Chinese Taipei competed at the 2018 Asian Games in Jakarta and Palembang, Indonesia, from 18 August to 2 September 2018. At the last Games in Incheon, the country bagged a total 51 medals, including 10 gold, 18 silver, and 23 bronze. This time, Chinese Taipei is set to send a 738-strong team to compete in 36 of 40 sporting events, including 588 athletes.
Hong Kong competed at the 2018 Asian Games in Jakarta and Palembang, Indonesia, from 18 August to 2 September 2018. Hong Kong made its debut at the Asian Games in 1954 Manila, and the best achievement for the territory was in 2010 Asian Games held in neighboring Guangzhou, finishing with 8 gold, 15 silver and 17 bronze medals totaling 40 medals. At the previous edition in held 4 years later in Incheon, the total number of medals increased to 42, but the number of gold medals fell to 6, In Indonesia the performance of local athletes was satisfactory, improving the results obtained in 2010 and 2014 with 46 medals achieving the best results at the games.
Kazakhstan participated in the 2018 Asian Games in Jakarta and Palembang, Indonesia, from 18 August to 2 September 2018.
Japan is currently taking part in the 2018 Asian Games as competing nation, in Jakarta and Palembang, Indonesia, from 18 August to 2 September 2018.
Argentina 
Brazil 
Colombia 
Venezuela 
Virgin Islands 
