Crowan Roberts is the GMAT Guru
Crowan Roberts, The GMAT Guru, is the best online tutor on the market. When you sign up with The GMAT Guru, you receive private, focused instruction from The GMAT Guru himself, Crowan Roberts. A Harvard University graduate with over 10,000 hours of private GMAT tutoring experience, Mr. Roberts has scored 790 overall well as perfect scores on both the quantitative and verbal sections. He has written his own 200+ page GMAT Guru Guide, an invaluable resource exclusively available to his clients.