Was Ahmadinejad really Jewish first for real?

A rash of articles are coming out that Iranian President Ahmadinejad was Jewish converted to Islam. He holds up papers to prove his family’s originality and it was Jewish. Here is one of those articles.
http://www.jpost.com/servlet/Satellite?cid=1254393087547&pagename=JPost%2FJPArticle%2FShowFull
This is just one of those strange things to me. Oh how important it is to hang on tight to the real Christ Jesus!