[AnthonyMouse]

Would you rather play basketball with Shaquille O'Neal or Neil deGrasse Tyson on your team? They're both humans. They're also both "black", so what's your point?

[biscotti]

Your comparison is moot. If I were to select a squad of long distance endurance athletes, I would look to those of Kenyan stock before I’d look to Icelandic.

We are animals, it may not be politically correct but animal husbandry (science) applies.