Caster Semenya wins 800m semi-final
Young South African 800m runner Caster Semenya wins the second semi-final for the women's 800m.
Aug 9, 19:40
Result: Caster Semenya pipped by Mariya Savinova in 800m
Caster Semenya loses her world 800m title to Russia's Mariya Savinova in South Korea.
Sep 4, 12:44
