Imho, Obama & Mrs. are of average intelligence. I’ve never understood why so many people have misjudged them.
He can't speak in public without a teleprompter. And his grades are a secret. If they were stellar you'd never hear the end of it.
Her thesis at college, which had grammatical mistakes in the introduction, told me all I needed to know about her "intelligence" and the affirmative action that got her in.