Because 19 year olds cannot run a 3.28 1500,not without a lot of chemical help.Yes,hes talented,and always has been, but nobody is that good.Im pretty sure he uses EPO plus some other drugs.Whatever the kenyans,moroccans and others are using,hes also on.Theres nothing grey area about his doping,and he is not genetically superior.If a bevy of hugely talented africans are on cocktails of drugs,then so is he.How else would a 19 year old from a low altitude be able to keep to them? its not through eating turtle soup,and dog stew.