This director was inspired to make her debut film after helming ad film for Amitabh Bachchan's Kaun Banega Crorepati

Ashwiny Iyer Tiwari got the idea for her directorial debut Nil Battey Sannata, starring Swara Bhasker and Riya Shukla, after making small ad film for Amitabh Bachchan-hosted Kaun Banega Crorepati.