Eye color is nothing. Can you remember faces and names?
I struggle to remember names of faces of people. I have very poor memory for names, faces, and all that sort of thing. I don't remember the names of movies, celebrities or any of that sort of thing. I remember by people by their intellectual thoughts (I.E. the person who though X, or the person with spoke with this sort of vocabulary).
Am I a mathematician? Not really. I gave up on mathematics after I got addicted to the 3x+1 problem.