The United Kingdom has been represented at every modern Olympic Games. By end of the 2024 Summer Olympics, it is third in the all-time Summer Olympic medal table by overall number of medals, and fourth in number of gold medals won. London hosted the Summer Olympic Games in 1908, 1948 and 2012.
Canada has competed at 28 Summer Olympic Games, missing only the inaugural 1896 Summer Olympics and the boycotted 1980 Summer Olympics. This count includes the 1906 Olympic Games, deemed unofficial 43 years after they were held. The nation made its debut at the 1900 Summer Olympics. Canada competes under the IOC country code CAN.
India first participated at the Olympic Games in 1900, becoming the first Asian nation to do so. Norman Pritchard represented the country and won two medals, both silver, in athletics. The nation first sent a team to the Summer Olympic Games in 1920 and has participated in every Summer Games since then. India has competed at several Winter Olympic Games after its debut in 1964.
Slovenia first participated as an independent nation at the Olympic Games at the 1992 Winter Olympics in Albertville, France, and the country has sent athletes to compete at every Games since then. The Slovenian Olympic Committee was established in 1991 and was recognised by the International Olympic Committee on 5 February 1992.
Kosovo made its Olympic debut as a member state in 2016. Its team is organized by the Olympic Committee of Kosovo (OCK), created in 1992 and recognized by the International Olympic Committee on 9 December 2014. It won its first medal in its debut appearance in 2016, when judoka Majlinda Kelmendi took gold in the women's -52 kg category. In the 2020 Tokyo Olympics, Nora Gjakova won gold in the women's judo -57 kg class, and Distria Krasniqi won gold in the women's judo -48 kg class.
Fiji sent a team to compete in the 2008 Summer Olympics in Beijing, China. The country's flagbearer during the Games' opening ceremony was female sprinter Makelesi Bulikiobo. Fiji was represented by a total of six athletes.
Tuvalu competed at the 2008 Summer Olympics in Beijing, China, from 8 to 24 August 2008. This was the nation's first ever appearance in an Olympic Game. The delegation included two track and field athletes and one weightlifter. Okilani Tinilau and Asenate Manoa participated in athletics while Logona Esau participated in the weightlifting sport. Both track and field athletes achieved national records. Logona Esau led the Tuvaluan squad as the nation's flag bearer in the parade of nations.
Carl Harvie Probert is a 5-time Olympic swimmer and National Record holder from Fiji. He swam for Fiji at the 1992, 1996, 2000, 2004 and 2008 Olympics. Probert was the flag bearer for Fiji in the 1992 opening ceremony.
Australia has participated officially in every Paralympic Games since its inauguration in 1960 with the exception of the 1976 Winter Paralympics.
Brazil was the host nation of the 2016 Summer Olympics in Rio de Janeiro from 5 to 21 August 2016. This was the nation's twenty-second appearance at the Summer Olympics, having competed in all editions in the modern era from 1920 onwards, except the 1928 Summer Olympics in Amsterdam. Setting a milestone in Olympic history, Brazil became the first South American country to host the Summer Olympics, and the second Latin American host following the 1968 Summer Olympics in Mexico.
The Fiji women's national rugby sevens team represents Fiji at regional and international sevens tournaments.
New Zealand competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's twenty-third appearance as an independent nation at the Summer Olympics, having made its debut at the 1920 Games and competed at every Games since. The New Zealand team consisted of 199 athletes, 100 women and 99 men, across twenty sports, the first time New Zealand was represented by more women than men at the Summer Olympics.
South Africa competed at the 2016 Summer Olympics in Rio de Janeiro, from 5 to 21 August 2016. This was the nation's seventh consecutive appearance at the Games in the post-apartheid era, and nineteenth overall in Summer Olympic history. The South African Sports Confederation and Olympic Committee (SASCOC) sent the nation's largest ever delegation to the Olympics, with a total of 138 athletes, 93 men and 45 women, competing across 15 sports.
Kenya competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's fourteenth appearance at the Summer Olympics.
Fiji competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Since the nation's debut in 1956, Fijian athletes had taken part in every edition of the Summer Olympic Games, except for two occasions. Fiji failed to register any athletes at the 1964 Summer Olympics in Tokyo, and joined the American-led boycott when Moscow hosted the 1980 Summer Olympics.
Lavenia Tinai is a Fijian rugby union player. She represents Fiji in rugby sevens and made her debut in 2012. She was selected to represent Fiji at the 2016 Summer Olympics as a member of the Fiji women's sevens team. She is the sister of former Fiji 7's rep, Ilai Tinai.
Rusila Nagasau is a Fijian rugby union player. She plays rugby sevens for Fiji and was also a representative soccer player. She was included in the squad for the 2016 France Women's Sevens.
Ana Maria Roqica is a Fijian rugby sevens player. She is a member of the Fiji women's national rugby sevens team to the 2016 Summer Olympics.
Raijieli Daveua is a Fijian rugby sevens player. She was selected as a member of the Fiji women's national rugby sevens team to the 2016 Summer Olympics.
Great Britain competed at the 2022 Winter Olympics in Beijing, China, from 4 to 20 February 2022. The Great Britain team consists of 50 athletes. Eve Muirhead and Dave Ryding were the country's flagbearers during the opening ceremony. Meanwhile curler Bruce Mouat was the flagbearer during the closing ceremony.
