Jews who might not be Jews

This:

http://www.darkmoon.me/2013/top-israeli-scientist-says-ashkenazi-jews-came-from-khazaria-not-palestine/

is by a Jewish geneticist.

I am not a geneticist but as a sentient human being, it is so obvious to me that practically all my Jewish friends have no Semitic features in their looks. With blond hair, white skin and blue eyes you cannot possibly be a Semite let alone a Jew.

A Han is a Chink, like me. If he has a black skin and fuzzy black hair, and stumpy nose and full lips he is of negroid extraction. You cannot say he is a Han and vice versa.