IBNLive | Big B took quiz shows into dining rooms: O'Brien Press Trust of India Mumbai, Aug 4 (PTI) Veteran quiz master and Parliamentarian Derek O'Brien feels that megastar Amitabh Bachchan, who has been hosting 'Kaun Banega Crorepati' in the past and is set to host the latest season, took quiz shows into "dining rooms". Big B took quiz shows into dining rooms: Derek O'Brien Bournvita Quiz Contest makes a comeback with Derek O'Brien |