Aamir Khan and Bhushan Kumar joined hands to produce a biopic on the late music baron Gulshan Kumar, the founder of T-Series. Trade informs that co-producer Aamir Khan is working hard for casting as the team wants to rope in an A-list actor to play Gulshan Kumar. The film was earlier announced with Akshay Kumar in the lead and was titled ‘Mogul’ but come November and the team is likely to announce the title with its starry cast. Aamir and Bhushan Kumar are reportedly looking at stars like Ajay Devgn and Ranbir Kapoor to play the part in the biopic. Who makes the cut remains to be seen.