The 2011 Commonwealth Youth Games, officially known as the IV Commonwealth Youth Games is a multi-sport event which took place in the British Crown Dependency of Isle of Man from 7 to 13 September 2011. As per the original quadrennial cycle, the Games were scheduled for 2012. However, the Commonwealth Games Federation at its general assembly in 2005 decided to move the Games within one year before the Summer Olympics. The Bowl Stadium at the National Sports Centre, Douglas staged the opening ceremony on 7 September 2011. The closing ceremony was held on Douglas Promenade & the Villa Marina on 13 September.
France competed at the 2010 Summer Youth Olympics, the inaugural Youth Olympic Games, held in Singapore from 14 August to 26 August 2010.
Malawi participated in the 2010 Summer Youth Olympics in Singapore.
New Zealand participated in the 2010 Summer Youth Olympics in Singapore.
Puerto Rico participated in the 2010 Summer Youth Olympics in Singapore.
Albania participated in the 2010 Summer Youth Olympics in Singapore.
Brunei participated in the 2010 Summer Youth Olympics in Singapore.
Andorra participated in the 2010 Summer Youth Olympics in Singapore.
South Africa competed at the 2010 Summer Youth Olympics, the inaugural Youth Olympic Games, held in Singapore from 14 August to 26 August 2010. The nation was represented by the South Africa Olympic Committee, which sent a total of sixty-two athletes to compete in thirteen sports. The flagbearer at the opening ceremony for the nation was fencer Wanda Matshaya.
Saudi Arabia participated in the 2010 Summer Youth Olympics in Singapore.
Angola participated in the 2010 Summer Youth Olympics in Singapore.
Somalia competed at the 2010 Summer Youth Olympics, the inaugural Youth Olympic Games, held in Singapore from 14 August to 26 August 2010. The nation was represented by the Somali Olympic Committee, which sent a total of two athletes to compete in one sport, athletics. The flagbearer at the opening ceremony for the nation was athlete Abdulahi Kulow. Somalia's Olympic team was one of the 106 that did not win a single medal at the Games.
Burkina Faso participated in the 2010 Summer Youth Olympics in Singapore.
Cameroon competed at the 2010 Summer Youth Olympics, the inaugural Youth Olympic Games, held in Singapore from 14 August to 26 August 2010. The Cameroon team will consist of 6 athletes competing in 5 sports: Athletics, Canoeing, Judo, Swimming and Weightlifting.
Comoros competed at the 2010 Summer Youth Olympics in Singapore, from 14 to 26 August 2010. This marked the first time Comoros has competed at the Summer Youth Olympics.
Saint Kitts and Nevis competed in the 2010 Summer Youth Olympics which were held in Singapore from August 14 to August 26, 2010.
Saint Vincent and the Grenadines competed at the 2010 Summer Youth Olympics, the inaugural Youth Olympic Games, held in Singapore from 14 August to 26 August 2010.
Seychelles competed at the 2010 Summer Youth Olympics, the inaugural Youth Olympic Games, held in Singapore from August 14 to August 26, 2010. The nation was represented by the Seychelles Olympic and Commonwealth Games Association, which sent a total of four athletes to compete in four sports. The flagbearer at the opening ceremony for the nation was badminton player Kervin Ghislain. Seychelles' Olympic team was one of the 106 that did not win a single medal at the Games.
Swaziland competed in the 2010 Summer Youth Olympics which were held in Singapore from August 14 to August 26, 2010.
Sierra Leone competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's eleventh appearance at the Summer Olympics since its debut in 1968, except for two occasions. Sierra Leone failed to register any athletes at the 1972 Summer Olympics in Munich, and also joined the rest of the African nations to boycott the 1976 Summer Olympics in Montreal.
