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
Caster Semenya qualifies for 800m semis
Caster Semenya crosses the line second to guarantee qualification for the semi-final stage of the women's 800m.
Aug 8, 11:42
