Filmmaker Karan Johar is a huge fan of the iconic film Sholay and says it defines the Hindi film industry. ?Whenever I speak about ?Sholay?, internationally also, I say we should not term it Bollywood, it should be called ?Sholay??It defines us as a film fraternity. Pre-?Sholay? and post-?Sholay?, that?s what we are. It is truly a text book film (sic),? Karan said during the trailer launch of his latest romantic comedy ?Shaandaar? here.