milermb wrote:
Unless they are doping while in the US surely this is evidence that there is something to the idea of African superiority?
They don't have to dope while in the US. They go back to Kenya.
Those Kenyans only recently won a few events, coming from mediocrity. It is suspicious. Now they are already dropping in the ranks because of fear of getting caught. Only Kenyan still relevant is Chelimo, and he's not as good as he was a year ago.