Trust me, this dude is no good. He is sexist, and prefers girls when it comes to handing out grades. That pic was taken at least 2 decades ago, cause now the man has no hair whatsoever, so he may look ok in that pic. He goes out of his way (literally, he goes to nearby highschools to lecture the students on why Christianity is wrong.... the teachers at the school keep asking for him because he gets everyone riled up).
Lets just say I'm not a big fan of him because the man is very impatient with students. Doesn't like to give them the time of day, and talks very bluntly+rudely if you ask a question. Peopel are their to learn, and he is being paid to teach. He should have some respect and common courtesy for ANYONE that wants to ask a question.