Directed by Rakeysh Omprakash Mehra, the movie, a biopic on the athlete, will see actor Farhan Akhtar in the title role.
According to sources, Milkha Singh will soon fly down to Mumbai from Chandigarh to give his opinion and suggestions on the official trailer of the movie, which will be out in the first week of May.
The one minute 49 second first look of the film was released with "Dabangg 2" in December last year.
Co-produed by Viacom 18 Motion Pictures and Rakeysh Omprakash Mehra Pictures, the movie also stars Sonam Kapoor and is slated for a July 12 release.