All I've seen is that he was reportedly 31 years old in 1992,
making him born in 1961 — the same year as Barack Obama.
Is there a birth date known for “Roman Obama”?
http://www.freerepublic.com/focus/f-news/2278969/posts?page=474#474
if he’s the same person as the one that popped up on the immigration search document, ethnic: Equatorial Guinea, then his birthdate is January 8, 1961.