The IQ doesn't measure things like creativity, charisma .. so forth. Sense of humour?
There are significant correlations between general intelligence and creativity, also with a sense for humor, charisma too, ppl actually fall for IQ. Mostly those surveys are not known, ppl are not interested in that.Same factor (general intelligence) is responsible for convergent intelligence (scientific, one solution for the problem), and divergent (more solutions for one problem, creativity). Preferred way of solving problems is something you develop during childhood.
People prefer to believe those are different traits (makes talent divine feature), but think if it's possible to be stupid with good sense for humor, or charismatic and stupid, what is with art? How can somebody unaware of his reality create something with artistic value?
I never saw that (only those kids who paint, but their expression lacks meaning which makes art really art).
I don't like concept of IQ and it's abuse, but I believe that same basic capacities are behind all superior achievements (scientific or artistic).