Complete coverage on
African Voices
Fifty-three determined men and women will sport Nigeria's green and white colors during the London Games -- the second-biggest Olympic team hailing from Sub-Saharan Africa -- carrying the nation's hopes for the first gold medal in 16 years.

Up next: Lopez Lomong

African Voices meets Lopez Lomong -- one of the "Lost Boys" of Sudan who overcame the chaos of war to become a track and field athlete in the United States. At the Beijing Olympics Lopez was voted to lead the U.S. Olympic team as the flagbearer.

Showtimes: (all times GMT)
Friday : 0730;
Saturday :1430;
Sunday : 0800; 1730
Monday : 0930, 16:30;
Tuesday : 0430