Interesting, pretty sure Bile and Jama Aden are linked (but that could be later through coaching). It was the Kim McDonald influence that distorted things, take his crew out of the equation and everything else looks more sensible (it is not a smear on Kenyans) though Hermens needs a second look. On the surface Rudisha looks shady, looking at him he might raise some eyebrows as well but he is tested regularly (if he did these times in 1998 or 2003 it would be dodgy) and he does have tremendous genetics.