Amitabh Bachchan In Multicolored Avatar For Kaun Banega Crorepati 7. Amitabh Bachchan looks handsome and dashing in the promos of his upcoming Indian television game show Kaun Banega Crorepati Season 7. Big B has made some colourful changes to his wardrobe on Kaun Banega Crorepati 7. Watch the video to know more.