It emerges Kim Collins DNS because he spend a night with his wife in a hotel instead of being at the Olympic village.
OK, Kim Collins new the rules of his federation, but, I think at 36 years and the fact that soon he will be a grandfather, allows him to spend his night wherever he so chooses.
Plus wife might have insisted he stays at the hotel knowing of the party that goes on at the village. The few of you LRers that have known women (both literally and bibilically)understand Kim's dilemma