He's actually not dumb or whatever it is you're trying to insinuate, it's easy to make an assumption when you don't know someone.
Having a degree doesn't mean you're intelligent.
The degree comment was in reference to a Kanye West line about being broke and "smart" thinking it means something ...not any actual degrees.
I am not trying to insinuate that he is dumb. I said a lot of rappers have obvious learning disabilities. A person with a LD has normal intelligence, their development just wasn't proper.
He obviously isn't dumb if he has managed to be successful in a very competitive industry and last this long. However, that does not mean he doesn't have a learning disability.