From the the link on the first page:
http://allafrica.com/stories/201012130267.html
Kampala 2010 marathon winner Donald Sambu has been disqualified and the title and prize money given to Eliud Cheptei who had finished second.
Sambu was disqualified on technical grounds. He failed to get clearance from his mother federation in Kenya.
The runner had won the men's 42km event.
So, the guy(like many other Kenyans) goes to Kampala, wins the marathon, and is told after the fact that he's ineligible because Athletics Kenya didn't clear him? Is that it? WTF? They don't clear athletes going major European or American marathons.