Caster Semenya's coach tells FloTrack they are planning 400/800 double in Rio
Caster Semenya's coach Jean Verster reacts after his athlete won the 800m at the Monaco Diamond League meeting in a world lead and personal best of 1:55.33. Verster also told FloTrack that Semenya plans on executing the 400m/800m double at the Olympic Games in Rio.