Egypt, represented by the Egyptian Olympic Committee, competed at the 2004 Summer Olympics in Athens, Greece from 13 to 29 August 2004. 97 competitors, 81 men and 16 women, took part in 48 events in 17 sports. Egypt's anthem, Bilady, Bilady, Bilady was played when Egypt won a gold medal.
Repechage is a practice in series competitions that allows participants who failed to meet qualifying standards by a small margin to continue to the next round. A well-known example is the wild card system.
Taekwondo made its first appearance at the Olympics as a demonstration sport at the 1988 Summer Olympics in Seoul, South Korea. The opening ceremony featured a mass demonstration of taekwondo, with hundreds of adults and children performing moves in unison. Taekwondo was again a demonstration sport at the 1992 Summer Olympics in Barcelona, Spain. Taekwondo became a full medal sport at the 2000 Summer Olympics in Sydney, Australia, and has been a sport in the Olympic games since then.
Abdelhafid Benchabla is an Algerian amateur boxer. He represented Algeria at the 2008 and 2012 Summer Olympics and is the current World Series of Boxing Light heavyweight champion.
Venezuela competed in the 2008 Summer Olympics which was held in Beijing, People's Republic of China from August 8 to August 24, 2008.
The 2011 Women's European Volleyball Championship was the 27th edition of the European Volleyball Championship, organised by Europe's governing volleyball body, the Confédération Européenne de Volleyball. It was hosted in Italy and Serbia from 23 September to 2 October 2011.
The women's 67 kg competition at the 2016 Summer Olympics was held on 19 August, at the Carioca Arena 3.
Defending gold medalist Andy Murray of Great Britain successfully retained his title, defeating Juan Martín del Potro of Argentina in the final, 7–5, 4–6, 6–2, 7–5 to win the gold medal in Men's singles tennis at the 2016 Summer Olympics. He became the first tennis player ever, male or female, to win two Olympic singles gold medals. Murray and del Potro were only the third and fourth men to win multiple singles medals of any color. Murray's gold was Great Britain's fifth in men's singles, the most of any nation. In the bronze medal match, Japan's Kei Nishikori defeated Spain's Rafael Nadal, 6–2, 6–7(1–7), 6–3, earning Japan's first men's singles Olympic medal since 1920.
Turkey 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 1908, Turkish athletes have appeared in every edition of the Summer Olympic Games, except the 1920 Summer Olympics in Antwerp, the 1932 Summer Olympics in Los Angeles at the period of worldwide Great Depression, and the 1980 Summer Olympics in Moscow because of its support for the United States-led boycott.
Serbia 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 fifth appearance at the Summer Olympics as an independent nation.
Taiwan competed under the designated name "Chinese Taipei" 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 also the nation's tenth consecutive appearance at the Summer Olympics.
Hong Kong competed at the 2020 Summer Olympics in Tokyo, Japan, marking the territory's seventeenth appearance at the Summer Olympics since its debut as a British colony in 1952. More medals were won at the 2020 Summer Olympics by athletes representing Hong Kong than ever before, and Hong Kong also won its first gold medal since the handover back to China.
Iran competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place during the summer of 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. Since the nation's debut in 1948, Iranian athletes have attended every edition of the Summer Olympic Games, with the exception of the 1980 and 1984 which they boycotted.
Kazakhstan 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. It was the nation's seventh consecutive appearance at the Summer Olympics in the post-Soviet era.
The men's singles table tennis event was part of the table tennis programme at the 2020 Summer Olympics in Tokyo. The event took place from 24 July to 30 July 2021 at Tokyo Metropolitan Gymnasium.
Venezuela 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 nineteenth consecutive appearance at the Summer Olympics.
The women's kumite 61 kg competition in Karate at the 2020 Summer Olympics was held on 6 August 2021 at the Nippon Budokan.
The women's kumite +61 kg competition in Karate at the 2020 Summer Olympics was held on 7 August 2021 at the Nippon Budokan.
The 2021–22 Rugby Africa Cup, which doubled as Qualifying for the 2023 Rugby World Cup for Africa began in June 2021, where teams competed for one direct qualification spot into the final World Cup tournament and for one place in the final Qualification Tournament.
The women's singles table tennis event was part of the table tennis programme at the 2024 Summer Olympics in Paris. The event took place from 27 July to 3 August 2024 at Paris Expo Porte de Versailles.
Paris 
