Along with Ranbir Kapoor, Sanju also featured Paresh Rawal, Sonam Kapoor, Anushka Sharma and Jim
Rajkumar Hirani took to Twitter to share the video of the actor's transformation.
Ranbir Kapoor and Rajkumar Hirani will be working on 5 films together after their successful film
Will Sanju break the box office record of Hirani's last release PK?
In the opening weekend, Sanju earned a whopping Rs 120.06 crore at the box office.
Kaushal also added that he learnt a lot and grew a lot while working on Sanju.
Ranbir Kapoor's Sanju has made Rs 38.60 crore at the box office on day 2.
Rajkumar Hirani's most awaited film Sanju leaked right on the first day of its release
Ranveer Singh was the first choice for the film Sanju instead of Ranbir Kapoor