Dr. Maaz ul Hassan is the famous and number 1 bariatric surgeon of Pakistan . He has done many successful surgeries of the people carrying more than 500 Kg weight and now people from abroad come to him for their bariatric surgeries. UrduPoint anchor Farrukh Shahbaz has interviewed him. What is his lifestyle let us know in the video . Anchor: Farrukh Shahbaz Warraich