Actor Varun Dhawan says he learnt a lot from the film "My Name Is Khan", which has clocked nine years since its release. Varun started his journey in Bollywood as an assistant director to Karan Johar on "My Name Is Khan" in 2010. Two years later, he made his acting debut with "Student of the Year", helmed by the filmmaker. The film revolves around a character named Rizvan Khan, who embarks on a journey to meet the US president and attempts to change people's perception about his religion.