The 1980 Summer Olympics, officially known as the Games of the XXII Olympiad, were an international multi-sport event held in Moscow, Russian SFSR, Soviet Union from 19 July to 3 August. A total of 5,179 athletes representing 80 National Olympic Committees (NOCs) participated in 203 events in 22 sports. They were the first Games to be staged in a communist nation.
Belize sent a delegation to compete at the 2004 Summer Olympics in Athens, Greece, from 13–29 August 2004. This was the Central American country's ninth appearance at a Summer Olympic Games. The delegation consisted of two track and field athletes: Michael Aguilar and Emma Wade; neither advanced beyond the first round of their events.
Djibouti took part in the 1984 Summer Olympics, which were held in Los Angeles, United States from July 28 to August 12. The 1984 Summer Olympics were Djibouti's first Olympic appearance. The delegation included three marathon athletes, Djama Robleh, Ahmed Salah, and Omar Abdillahi Charmarke, none of whom won a medal.
Libya competed at the 2000 Summer Olympics in Sydney, Australia. The country's participation in Sydney marked its sixth appearance at a Summer Olympics since its debut at the 1964 Games. The delegation included three male athletes; marathon runner Adel Edeli, judoka Tarek Ayad and Nizar Mohamed Naeeli in taekwondo. Edeli did not finish his race, while Ayad and Naeeli were both eliminated in the first bouts of their respective tournaments.
Malawi sent a delegation to compete at the 1996 Summer Olympics in Atlanta, United States from 19 July to 4 August 1996. This was the African nation's fifth appearance at a Summer Olympic Games. The Malawian delegation consisted of two competitors in the sport of athletics; Henry Moyo failed to advance past the first round heats of the 5,000 meters, and John Mwathiwa finished 65th in the marathon.
Costa Rica sent a delegation to compete at the 1980 Winter Olympics in Lake Placid, United States from 13–24 February 1980. This was Costa Rica's debut appearance at a Winter Olympic Games, after five prior appearances at Summer Olympics. The only athlete sent by the country was alpine skier Arturo Kinch. In the only event he finished, the men's downhill, he placed 41st.
The Central African Republic competed at the 1984 Summer Olympics in Los Angeles, United States. It had been 16 years since the previous appearance of the nation at the Summer Olympics, when it made its debut at the 1968 Games in Mexico City, Mexico. The Central African Republic was represented by three athletes; marathon runner Adolphe Ambowodé and two boxers, Dieudonné Kossi and Antoine Longoudé. There were no medals won by the trio.
Benin took part in the 2008 Summer Olympics, which were held in Beijing, China from 8 to 24 August 2008. The country's participation at Beijing marked its eighth consecutive appearance in the summer Olympics since its debut in 1972, and its ninth Olympic appearance ever. The Benin delegation included five athletes in 2008, participating in three sports: athletics, swimming and taekwondo. Fabienne Feraez, a sprinter, was selected as the flag bearer for the opening ceremony. None of the Benin athletes progressed further than the heat round.
Harald Jährling is a German rower who competed for East Germany in the 1976 Summer Olympics and in the 1980 Summer Olympics.
Friedrich-Wilhelm Ulrich is a German rower who competed for East Germany in the 1976 Summer Olympics and in the 1980 Summer Olympics.
Aleksandr Viktorovich Lukyanov is a Russian coxswain who competed for the Soviet Union in the 1976 Summer Olympics, in the 1980 Summer Olympics, and in the 1988 Summer Olympics and for Russia in the 1996 Summer Olympics and in the 2000 Summer Olympics.
Jens Doberschütz is a German rower who competed for East Germany in the 1980 Summer Olympics.
Hryhoriy Mykolayovych Dmytrenko is a Ukrainian former rower who competed for the Soviet Union in the 1980 Summer Olympics and for Ukraine in the 1996 Summer Olympics.
Jonas Pinskus is a Lithuanian former rower who competed for the Soviet Union in the 1980 Summer Olympics.
Jonas Narmontas is a Lithuanian former rower who competed for the Soviet Union in the 1980 Summer Olympics and in the 1988 Summer Olympics.
Sierra Leone competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This marked the nation's tenth appearance at the Summer Olympics since its debut in the 1968 Summer Olympics. The Sierra Leone delegation included two track and field athletes; Ibrahim Turay, a sprinter and Ola Sesay, a long jumper. Sesay and Turay were selected as flag bearers for the opening and closing ceremonies respectively. Neither of the two athletes progressed beyond the first round.
Momar N'Dao is a Senegalese sprinter. He competed in the 100 metres at the 1976 Summer Olympics and the 1980 Summer Olympics.
Fanta Dao is a Malian sprinter. She competed in the women's 400 metres at the 1992 Summer Olympics.
