Ranbir kapoor will reduce 20 kgs weight for Sanjay Dutt

Film is going to be made on Sanjay Dutt by Rajkumar Hirani, Sanju Baba has not seen the script of this film. But he is very happy about it. Ranbir Kapoor is playing of Sanjay Dutt in the film. He has to do lots of Hardwork for this character. According to a report, 'Sanjay Dutt revealed that he will not be seen acting in his biopic, so Ranbir work has become more difficult. He told, ' It will be problematic for Ranbir, first he has to gain his weight and then he has to reduce it and then again he has to gain alot. So it is very challenging for any actor. Who said, it will be easy to become like me.' This is been told that Hirani has given 4 months to Ranbir to be like Sanju Baba. Source told, First sequence will have shooting of 1990 era, after that 80's era, where Sanjay personal life will be focused. Makers will not used Sanjay old photos or video in the film.' Ranbir is reducing his weight right now for the film. For the fist sequence, he has to reduce 20 kgs. Shooting of the film will start from October. Ranbir is spending his time with Sanjay Dutt. He is teying to know his routine.