Karan Johar, the big name of Indian film industry who acted as a director, producer, screenwriter, actor, costume designer and television icon. In 1998 his directorial debut Kuch Kuch Hota Hai was blockbuster. Johar’s directorial work has been under the Dharma Productions banner, founded by his father Yash Johar. Latest Karan Johar's Dhadak, which stars Janhvi Kapoor and Ishaan Khatter, is all set to hit screens on July 20, 2018. Let's watch Karan's journey and some of his unknown facts.