I actually know some people who know Trump. Believe it or not, he is actually a fairly humble person. He strives to surround himself with people smarter than he is, and readlily admits many are.
That said, he also knows that he has unique talents. Mr. Trump also simply refuses to be bullied.
Sounds like a good combination to me!
Any person who does not feel threatened by people smarter than they are have an opportunity to be successful in any career they choose. The late Loyd G. Reynolds, a labor economist and one time chair of the economics department at Yale took his Ph.D. program from 10 to 4 in rankings of graduate programs in economics. He was asked how he did it; his response-he hired young economists who were smarter than he was.