TV most challenging format: Amitabh Bachchan
Bollywood megastar Amitabh Bachchan, who is all set to host the fourth season of the popular game show Kaun Banega Crorepati (KBC) on Sony, says the small screen is not only the “most challenging format”, it is a “lot tougher” as well. “I have never minded exploring fresh avenues. I think it (TV) is a …