Bollywood movie lovers enjoyed ‘Sanju’, Sanjay Dutt’s biopic thanks to Ranbir Kapoor’s brilliant performance and how he stepped in the shoes with precision. But to achieve this perfection, Ranbir Kapoor went through a lot of hard work and gave his 100 per cent dedication in order to transform himself and look exactly like Sanjay Dutt.

Ranbir day and night toiled hard, sweating out in gym for days, to get the look and mannerisms right. Though Ranbir was apprehensive initially, but the master blaster actor with his sheer dedication achieved it and you’ll can see the result in the form of Sanju, reports glamsham.com.

Now that the film has made smashing records at BO with audiences giving their thumbs up to the film, the makers have released a making video as to how Ranbir transformed himself into Sanju. Take a look here: