Big B pens a poem for KBC 12. (Photo: Amitabh Bachchan.Instagram) Over a week ago, Amitabh Bachchan resumed shoot for Kaun Banega Crorepati (KBC) 12, after recovering from the novel coronavirus. Now, he isn't just continuing to work, he is basically back to the grind, as they say. And trust Amitabh Bachchan to turn it into something extraordinary. Like for example, a poem dedicated just to KBC 12.