If the child on the left is the younger, the child on the right is several months older. Are ALL the images in the composite the same child?
There are six images of little Obama in the composite, and two from Mark Ndesandjo which identify the child as 'David'...
Meet Obama’s half-brother in Shenzhen
(China Daily)
Updated: 2009-01-20 07:42
http://www.chinadaily.com.cn/china/2009-01/20/content_7411291.htm
He uses the surname of his mother, Ruth, the third wife of his father who died in 1982. He was born in Kenya and moved to the US when he was a child was all that he said.