Which winner of the "are you smarter than a 5th grader?" Also made a guest appearance on cbs' big bang theory?
George Smoot George Fitzgerald Smoot III (born February 20, 1945) is an American astrophysicist, cosmologist, Nobel laureate, and one of two contestants to win the 1 million prize on "Are You Smarter than a 5th Grader?". He won the Nobel Prize in Physics in 2006 for his work on the Cosmic Background Explorer with John C. Mather that led to the "discovery of the black body form and anisotropy of the cosmic microwave background radiation".
Raj Koothrappali Rajesh Ramayan "Raj" Koothrappali, Ph.D. is a fictional character on the CBS television series "The Big Bang Theory", portrayed by British Indian actor Kunal Nayyar. Raj is based on a computer programmer that the show's co-creator, Bill Prady, knew back when he himself was a programmer.