21 Celebrity IQs That Are Off The Charts

6. David Duchovny — IQ 147

The truth is out there — and the truth is that David Duchovny, known primarily for his role as Agent Mulder on “The X-Files,” is one of the smartest people on this list. In his personal life, he managed to ruin his marriage to the gorgeous Tea Leoni, which just goes to show that you can be a genius and still be kind of an idiot.