Actor-director Rishab Shetty joined Amitabh Bachchan on 'Kaun Banega Crorepati 17', presenting the legendary star with a birthday gift. Sharing his excitement, Shetty’s appearance celebrates the success of 'Kantara: Chapter 1', which has grossed over INR 550 crore worldwide. Fans praised the Kannada star for his 'KBC' debut.