Kazakhstan competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's third appearance at the Summer Olympics in the post-Soviet era.
Cuba competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's seventeenth appearance in the Olympics, except for some editions. Cuban athletes did not attend in two Olympic Games, where they joined the Soviet and North Korean boycott. Cuban Olympic Committee sent the nation's smallest delegation to the Games since 1972. A total of 151 athletes, 97 men and 54 women, competed in 18 sports.
The United States of America (USA) competed at the 1992 Summer Olympics in Barcelona, Spain. 545 competitors, 355 men and 190 women, took part in 248 events in 28 sports. At the closing ceremony, a segment of American culture was performed, as the country hosted the next Olympics in Atlanta.
Nicaragua competed at the 1996 Summer Olympics in Atlanta, United States.
American Samoa competed at the 1996 Summer Olympics in Atlanta, United States.
Saint Vincent and the Grenadines competed in the Olympic Games for the first time at the 1988 Summer Olympics in Seoul, South Korea. The nation only participated in track and field, sending three track and three field athletes for a total number of six competitors.
Cuba competed in the 2008 Summer Olympics in Beijing, People's Republic of China. As of 8 August 2008, 165 Cuban athletes had qualified to compete in 16 sports. The country's flagbearer at the opening ceremony was wrestler Mijaín López.
The Bahamas sent a delegation of athletes to compete in the 2008 Summer Olympics, which were held in Beijing, People's Republic of China from 8 to 24 August 2008. Its Beijing appearance marked its fourteenth time at the Olympics since its début at the 1952 Summer Olympics in Helsinki. The delegation included 25 athletes across four sports and nineteen distinct events. Its athletes advanced to semifinals in eight events and finals in five events, medaling in two of them. The Bahamian delegation was one of the largest sent between its début and 2008. The country's flag bearer was Debbie Ferguson-McKenzie.
The United States Virgin Islands competed in the 2008 Summer Olympics, which were held in Beijing, the People's Republic of China from August 8 to August 24, 2008. The appearance of its 23-person delegation marked its fifteenth appearance at the Olympic games, and its tenth appearance at the Summer Olympic games. In total, seven athletes participated on behalf of the Virgin Islands in Beijing. Of those, John Jackson and Tabarie Henry progressed to a post-preliminary event, and Henry reached semifinals in his own. There were no Virgin Islander medalists at the Beijing Olympics.
Sudan sent a delegation to compete at the 2008 Summer Olympics in Beijing, China. Nine competitors, all from the Darfur region and northern Sudan, represented Sudan at the Beijing games.
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.
Rwanda competed in the 2008 Summer Olympics held in Beijing, People's Republic of China from August 8 to August 24, 2008. As of June 26, 2008, only four Rwandan representatives have qualified to compete in Beijing - two in athletics and two in swimming.
Yemen competed at the 2008 Summer Olympics in Beijing, China.
Panama competed in the 2008 Summer Olympics which was held in Beijing, People's Republic of China from August 8 to August 24, 2008. Yesika Jimenez was the delegation's flagbearer at the Opening Ceremony.
Senegal competed in the 2008 Summer Olympics held in Beijing, People's Republic of China from August 8 to August 24, 2008.
Barbados sent a delegation to compete at the 2008 Summer Olympics in Beijing, China. The island nation made its tenth appearance as an independent nation upon its arrival in Beijing. Eight athletes across three sports and ten events represented Barbados, marking the smallest delegation in its history up to the Beijing Games. Its runners and swimmers advanced past the first rounds in their events in four of their nine events, although none advanced to their events' final rounds or medaled. The nation's flagbearer during the Beijing Games was swimmer Bradley Ally.
Cuba competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's nineteenth appearance in the Olympics. With baseball's removal from the Olympic program and the absence of the nation's volleyball team for the first time, the Cuban Olympic Committee sent the nation's smallest delegation to the Games since 1964. A total of 111 athletes, 66 men and 45 women, competed in 13 sports. There was only a single competitor in archery and table tennis.
Mali competed at the 2012 Summer Olympics held in London, from 27 July to 12 August 2012. This was the nation's twelfth appearance at the Olympics, although not consecutive due to the African boycott of the 1976 Summer Olympics in Montreal.
Suriname competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's twelfth appearance at the Olympics.
Yunier Pérez Romero is a Cuban track and field athlete, who specializes in sprinting events.
