[Cincinatus' Wife]

http://www.dailymail.co.uk/news/article-2526243/Drunken-beatings-threats-knife-Obamas-half-brother-writes-book-horrors-living-presidents-absent-father-Kenya.html

[Fred Nerks]

we know that's a photograph of Ruth with Mark, even if the Daily Mail doesn't:

The Daily Mail caption reads:

Troubled childhood: The President's half brother Mark Obama Ndesandjo as a baby with his mother Stanley Ann Dunham. Mark claims his father once held a knife to her throat

source

[Fred Nerks]

And here's the little family in Kenya. Ruth is holding Mark - he's about one year old. But who is the dark boy who appears to be about five and is tall enough to reach to her waist?

He looks an awful lot like the little boy sitting beside zero who seems to be not much younger than the dark boy. Maybe they were both born in 1961?

Question is, which one might have been the son of the kenyan student, and who was his mother?