Karan Johar has come a very long way, from assisting in films to directing blockbusters to hosting a TV chat show. Let’s have a look at this ace filmmaker’s successful career in Bollywood on his 39th birthday. Visit us at http://www.rajshri.com/Listing/Trailers-and-Trivia/Free-Hindi-Trailers-Trivia-New-Bollywood-Promos-Clips-First. Look for the latest bollywood film reviews makings & trailers.