Through his innovative brand Tennis Guru&trade, Clint Stephenson is revolutionizing the way the sport of tennis is taught today. With his cutting-edge book and DVD series “Tennis Guru&trade: Re-Strung in 24 Hours,” Stephenson is bridging the gap between the recreational player and the game the pros play today. USPTA certified at the age of 19, Stephenson has been teaching players of all ages and levels for over a decade.