Great Britain, represented by the British Olympic Association (BOA), competed at the 2000 Summer Olympics in Sydney, Australia. British athletes have competed in every Summer Olympic Games. 310 competitors, 181 men and 129 women, took part in 179 events in 23 sports. These were the first Summer Olympics in which the team of selected athletes was officially known as Team GB in a highly successful attempt to unify all the competing athletes across all the sports and events and boost team morale. Going into the games following their exceptionally poor performance in Atlanta widespread expectations of the team were low.
On behalf of the Cook Islands the Cook Islands Sports and National Olympic Committee sent a team to the 2008 Summer Olympics in Beijing, China, marking its sixth consecutive appearance at the Olympics since its debut in the 1988 Summer Olympics in Seoul, South Korea. The country sent four athletes to the Games across three sports and four distinct events. No athlete of the Cook Islander delegation progressed past the first rounds in their events and did not go on to win medals. Pera was the nation's flag bearer at the ceremonies.
Indonesia competed in the 2008 Summer Olympics, held in Beijing, People's Republic of China from August 8 to August 24, 2008. At the games, twenty-two Indonesians had qualified to compete, while the other three had been granted a wildcard entry.
Guatemala competed in the 2008 Summer Olympics, held in Beijing, People's Republic of China from August 8 to August 24, 2008. In what was the country's fourteenth Summer Olympics since its debut at the 1952 Summer Olympics in Helsinki, Finland. A total of twelve athletes competed in nine sports and twelve distinct events. It was the lowest number of participants for Guatemala since the 1980 Games in Moscow, USSR. Three of the twelve athletes were taking part in their second Olympics, and one of them, race walker Luis García, participated in his fourth. In any event that involved a progression through rounds, the Guatemalan athletes did not advance past the first round; as of the Beijing Olympics, there had yet to be a Guatemalan medalist. At the opening ceremony, badminton player Kevin Cordón bore Guatemala's flag.
Jamaica sent a delegation to compete at the 2008 Summer Olympics, held in Beijing, China from August 8 to August 24, 2008. This was, by far, Jamaica's best showing at the Summer Olympics; it was the nation's largest delegation yet, and its athletes nearly doubled its total gold medal count in addition to breaking the nation's record for number of medals earned in a single games. Jamaica's appearance at Beijing was its fifteenth consecutive appearance and appearance as an independent nation, although it had previously participated in four other games as a British colony and as part of the West Indies Federation. In the 29 events that included Jamaican athletes, there were 26 cases in which a Jamaican athlete or relay progressed to a final round. Usain Bolt won three of Jamaica's six gold medals at Beijing, breaking an Olympic and world record in all three of the events in which he participated. Shelly-Ann Fraser led an unprecedented Jamaican sweep of the medals in the Women's 100 m. Female sprinter Veronica Campbell-Brown carried Jamaica's flag at the ceremonies.
Bolivia sent a delegation to compete at the 2008 Summer Olympics, held in Beijing, China. The South American country's delegation was the fifteenth Summer Olympic team and seventeenth overall Olympic team overall sent by the country. Bolivia's National Olympic Committee sent seven athletes–three women and four men–across five sports and seven distinct events. A substantial number of the athletes originated in southern Bolivian cities, most notably Santa Cruz de la Sierra. All athletes except for cyclist Horacio Gallardo finished their events, although no medals were won by the country at these Games. Trap shooter César Menacho was the Bolivian flag bearer at the ceremonies.
Kōhei Uchimura is a retired Japanese artistic gymnast. He is a seven-time Olympic medalist, winning three golds and four silvers, and a 21-time World medalist.
Kenzō Shirai is a Japanese men's former athlete of artistic gymnastics (AG). Born in Yokohama, Kanagawa, he, a graduate of Kishine High School, joined the Nippon Sport Science University (Nittaidai). Shirai took the team gold, and a bronze on individual vault with the Japanese men's AG (MAG) national team at the 2016 Summer Olympics (OG) in Rio de Janeiro while more major wins were from the World Championships (WC).
Hungary competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Hungarian athletes have appeared in every edition of the Summer Olympic Games, except for two occasions. Hungary was not invited to the 1920 Summer Olympics in Antwerp, because of its role in the first World War, and it was also part of the Soviet boycott, when Los Angeles hosted the 1984 Summer Olympics.
Ukraine competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's sixth consecutive appearance at the Summer Olympics in the post-Soviet era.
Tunisia competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Since the nation's official debut in 1960, Tunisian athletes have appeared in every edition of the Summer Olympic Games, except the 1980 Summer Olympics in Moscow because of the nation's partial support for the US-led boycott.
The men's discus throw competition at the 2016 Summer Olympics in Rio de Janeiro, Brazil, was held at the Estádio Olímpico João Havelange on 12–13 August. Thirty-five athletes from 24 nations competed. Germany's Christoph Harting succeeded his brother Robert Harting to the Olympic title. "It was the first time in Olympic history, in any sport, that brothers succeeded each other as Olympic champions in the same individual event." It was also the nation's third victory in the event. Poland's Piotr Małachowski took the silver medal ahead of another German, Daniel Jasinski. Małachowski had also won silver eight years before, making him the 16th man to win multiple medals in the discus throw.
Iran competed at the 2016 Summer Olympics in Rio de Janeiro, from 5 to 21 August 2016. Since the nation's debut in 1948, Iranian athletes had attended in every Summer Olympic Games of the modern era, with the exception of the 1980 and 1984 Summer Olympics.
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.
The men's vault competition at the 2016 Summer Olympics in Rio de Janeiro was held at the HSBC Arena on 15 August 2016. There were 17 competitors from 14 nations. The event was won by Ri Se-gwang of North Korea, the nation's first medal in the men's vault. Denis Ablyazin repeated as silver medalist, the eighth man to win multiple medals in the event. Kenzō Shirai earned Japan's first medal in the men's vault since 1984 with his bronze.
The Men's floor competition at the 2016 Summer Olympics was held at the HSBC Arena on 14 August.
Liu Tingting is a Chinese artistic gymnast and the current team captain of the Chinese women's national artistic gymnastics team. She is best known for her innovative, quick connections and high degree of difficulty on balance beam and uneven bars. She is the 2018 World champion, the 2019 World silver medalist, and the 2017 Asian champion on balance beam, and the 2018 Asian Games and 2019 Chinese national champion on the uneven bars. She has also often competed in the all-around event in her senior career, where is the 2017 Asian champion and a two-time Chinese national champion.
Jade Ashtyn Carey is an American artistic gymnast who represented the United States at the 2020 Summer Olympics in Tokyo. Best known for her abilities on vault and floor exercise, she is the 2020 Olympic champion on floor exercise, a two-time World medalist, the 2018 Pan American Champion, and a four-time American national silver medalist. On vault, she is the 2022 World champion, a two-time World silver medalist, the 2018 Pan American champion, and a two-time American national champion. She was a member of the teams that won gold at the 2019 World Championships, the 2022 World Championships, and the 2018 Pan American Champion. With a total of eight Olympic and World Championship medals, Carey is the sixth most decorated U.S. female gymnast of all time.
Belgium competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. Since the nation's official debut in 1900, Belgian athletes have appeared in every edition of the Summer Olympic Games, with the exception of the 1904 Summer Olympics in St. Louis.
The women's shortboard competition at the 2020 Summer Olympics in Tokyo was held from 25 to 27 July at the Shidashita Beach, or "Shida", located about 40 miles (64 km) outside of Tokyo in Chiba.
