Penn Jillette

Penn Fraser Jillette (born March 5, 1955) is an American magician, juggler, comedian, musician, inventor, actor, filmmaker, television personality and best-selling author. He is known for his work with fellow magician Teller as half of the team Penn &amp; Teller. 
He has published eight books, including the New York Times Bestseller, "God, No!: Signs You May Already Be an Atheist and Other Magical Tales". He is also known for his advocacy of atheism, scientific skepticism, the First Amendment, libertarianism, and free-market capitalism.