In The Bell Curve, they report that Asian Americans have a higher mean IQ than European Americans, who have a higher mean IQ then African Americans. Wouldn't that make him an Asian supremacist, if anything?
Your response doesn't engage with the rest of my post either, which I think is the primary evidence that he's a white supremacist. I'm not going to rehash race-IQ arguments because I find them tiring and not very consequential.