Denmark competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004.
Belgium competed at the 2004 Summer Olympics in Athens, Greece. 50 competitors, 31 men and 19 women, took part in 41 events in 14 sports.
Uruguay competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's eighteenth appearance at the Olympics, except the 1980 Summer Olympics in Moscow, because of its full support to the United States boycott.
Switzerland competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. Swiss athletes competed at every Summer Olympic Games in the modern era, except when they boycotted the 1956 Summer Olympics in Melbourne as a protest to the Soviet invasion of Hungary. The Swiss Olympic Association sent a total of 98 athletes to the Games, 59 men and 39 women, to compete in 18 sports.
Vietnam competed at the 2004 Summer Olympics in Athens, Greece from 13 to 29 August 2004.
Men's lightweight double sculls competition at the 2008 Summer Olympics in Beijing was held between August 10 and 17 at the Shunyi Olympic Rowing-Canoeing Park.
Women's single sculls competition at the 2008 Summer Olympics in Beijing was held between August 9 and 16, at the Shunyi Olympic Rowing-Canoeing Park.
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.
North Korea competed at the 2014 Summer Youth Olympics, in Nanjing, China from 16 August to 28 August 2014.
Vietnam competed at the 2014 Summer Youth Olympics, in Nanjing, China from 16 August to 28 August 2014.
The men's single sculls competition at the 2006 Asian Games in Doha was held from 3 December to 7 December at the West Bay Lagoon.
The men's double sculls competition at the 2006 Asian Games in Doha was held from 3 December to 6 December at the West Bay Lagoon.
The men's coxless four competition at the 2006 Asian Games in Doha was held from 3 December to 7 December at the West Bay Lagoon.
The men's lightweight single sculls competition at the 2006 Asian Games in Doha was held from 3 December to 7 December at the West Bay Lagoon.
The women's single sculls competition at the 2006 Asian Games in Doha was held from 3 December to 7 December at the West Bay Lagoon.
The women's coxless four competition at the 2006 Asian Games in Doha was held from 3 December to 6 December at the West Bay Lagoon.
The women's lightweight single sculls competition at the 2006 Asian Games in Doha was held from 3 December to 7 December at the West Bay Lagoon.
Kuwait 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, due to the COVID-19 pandemic. It was the nation's thirteenth appearance at the Summer Olympics, although it competed under the Independent Olympic Athletes at the previous Games in 2016, resulting to the country's suspension by the International Olympic Committee for government interference.
Thailand 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 1952, Thai athletes have 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.
Uganda 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, due to the COVID-19 pandemic. Since the nation's official debut in 1956, Ugandan athletes have appeared in every edition of the Summer Olympic Games, with the exception of the 1976 Summer Olympics in Montreal because of its partial support of the African boycott.
