In the past couple of years many known actors have delivered some smashing biopic and now it's time for Mr. Perfectionist. Aamir Khan will next be seen in 'Dangal', a biopic based on Mahavir Singh Phogat, a former wrestler and senior Olympics coach. The fans of the actor will be treated by the makers in a couple of days.

The makers will be unveiling trailer of the Nitesh Tiwari directorial on October 20. The production house of the flick, UTV Motion Pictures announced the release date on their Twitter handle. Reportedly, the trailer will be launched on all platforms a day after tomorrow and also, it will be attached to print of the films releasing on Diwali.

Aamir recently organised a screening of the biographical sports drama film for his close friends, which also included Karan Johar, Zoya Akhtar, Ayan Mukerji and Kunal Kapoor. After watching the screening Karan took to his Twitter handle and wrote that he hasn't seen a better film in the past decade. 'Dangal' will hit the theatre screens on December 23.