SuggestedLeadIn: Reaction from 3,000 metres steeplechase gold medallist Hyvin Kiyeng Jepkemoi of Kenya after team-mates test positive for doping at the World Championships in Beijing.

Script: SOUNDBITE: (English) Hyvin Kiyeng Jepkemoi, Kenya, 3000 metres steeplechase winner:

(on her team-mates Koki Manunga and Joyce Zakary who tested positive for doping):

"For that one in fact I think I heard that when I was in an interview after the race. Even I did not know that one. But I am not sure. But I think that was individual, because it's not everybody. I think that one was individual. Me, I know I am clean. So that one I think everybody will carry that accross (that the whole team is doping)… But I am not happy for that."