Table tennis player Bose Kaffo leads Nigeria's Olympic athletes in the Parade of Nations during the Beijing 2008 Opening Ceremonies. Marching with pride the Nigeria athletes carry the Olympic hope of their nation. Nigeria - Parade of Nations - Opening Ceremony - Beijing 2008 Summer Olympics

Swimmer Lamine Alhousseini leads Niger's Olympic athletes in the Parade of Nations during the Beijing 2008 Opening Ceremonies. Marching with pride the Niger athletes carry the Olympic hope of their nation. Niger - Parade of Nations - Opening Ceremony - Beijing 2008 Summer Olympics

men semifinal

women preliminary group F

men semifinal

men quarterfinal

men preliminary group B

women preliminary group F

London 2012 - Chris Hoy won his fifth Olympic gold after Great Britain's men's Team Sprint squad triumphed on a night of high drama at the Velodrome. Hoy and teammates Philip Hindes and Jason Kenny set a new world record time. Watch highlights of the race.

In August 2016, Yuliya CHERMOSHANSKAYA, of Russian Federation, competing in both Athletics Women's 200m and 4x100m Relay events, in which she ranked 8th and 1st and for which she was awarded the gold medal, has been disqualified from the Games of the XXIX Olympiad. The USA was disqualified in round one and both Jamaica and Great Britain have baton exchange difficulties in the final. Belgium is runner up and the Nigerians take bronze. Athletics 4x100m Relay Women Final - Beijing 2008 - BEL, NGR