Gary Keller is chairman of the board and cofounder of Keller Williams Realty, Inc. , which holds the #1 position as the largest real estate company in the world. His New York Times bestselling books have sold more than 2, 000, 000 copies. Jay Papasan, a former editor at HarperCollins Publishers in New York, coauthors Gary's books and is Vice President of Publishing at Keller Williams. He's a frequent event speaker and corporate trainer.