born 1957
Gary Keller is an American real estate entrepreneur and author, best known as the co-founder of Keller Williams Realty, one of the largest real estate franchise organizations in the world. He has authored several influential books on real estate and personal productivity, including "The ONE Thing," which emphasizes the importance of focus and prioritization in achieving success. Keller is recognized for his contributions to real estate education and business strategies, making him a prominent figure in the industry.