Mr. Perfectionist Aamir Khan is really staying true to his name, since he has been watching late night wrestling shows on TV in order to get into the skin of his character for his upcoming film, 'Dangal'.

Khan who has beefed up for his role in the film, has found out a new way for understanding the nuances required for the film. Recently, while switching between TV channels, he came across a desi style wrestling show and has been watching it ever since.

A souce close to the actor said, "Aamir has been having sleepless nights. Recently, he was surfing channels on the TV at 4am, and came across some local wrestling matches. He ended up watching them for an hour. He was very excited, and researched about the show, which airs daily at 4am."

He has become so dedicated and meticulous about the film that he has been keeping an alarm in order to wake up and catch the show. He has been keeping an eye on every single detail required to shape up for the film.

The source further added, "Aamir gets completely involved in whatever roles he takes up. For him, time does not matter. He has been watching these matches for sometime now."