November 28, 2017 - Dia Dipasupil/Getty Images North America more pics like this »
Prev 24 of 26 Next
Steve Martin
Another actor gifted with a super-high IQ — his is 142 — Steve Martin is a member of MENSA (none other than the largest and oldest high IQ society in the world). He almost became a college professor after graduating from California State University, Long Beach, and has authored screenplays, novels, and children's books, but ultimately, a successful career in acting won out for the man. Lucky us!