Penn Jillette visited Google Kirkland to discuss his latest book "Presto!: How I Made Over 100 Pounds Disappear and Other Magical Tales".
Penn Jillette is the louder half of the magic duo Penn & Teller, who are widely considered among the top magicians of all time. Penn Jillette appeared on numerous TV shows and has several of his own including "Penn & Teller: BS" and "Penn & Teller: Fool Us".
In hilarious fashion, Penn talks about why he decided to start his weight loss journey, how he joined forces with "Cray Ray", and what happened along the way.