Guy Kawasaki special advisor to the Motorola business unit of Google. He is also the author of APE, What the Plus!, Enchantment, and more  Tony Horton the master behind the best selling fitness program in America P90X® His first book “Bring It,” with Rodale books debuted January 2010, and his second eBook “Crush It,” debuted in May 2012  Dr Joe Vitale globally famous author of numerous bestselling books, such as The Attractor Factor and Zero Limits. He's also a movie star, being in the hit movie The Secret and others like The Compass  Jack Canfield co-creator of the New York Times #1 best-selling Chicken Soup for the Soul book series which currently has 215 titles and more than 500 million copies in print. He is also the Founder and CEO of the Canfield Training Group