I can't really argue with everything else, seeing as I would be arguing against facts, but his issue wasn't with over-representation, he was merely bringing up the fact that, if you compare the number of Muslims to Jews, then proportionally speaking, there should statistically be far more Muslim recipients than a measly two.
He (and myself) were not expressing some personal vendetta about Jews being awarded too many Nobel Prizes, that would be unethical.
Here's a link to the video, so that you can judge it for yourself, if you wish:
http://m.youtube.com/watch?v=Ti3mtDC2fQo
(I'm using a tablet right now, so I can only access the mobile version of the video. If it becomes necessary, then I'll edit it later and add the normal link.)