Watch | Salman Khan reveals most difficult part of playing ‘Sultan’

The much-awaited trailer of Sultan is finally out, and going by the looks of it, it's going to be another blockbuster. The trailer opens with Salman Khan wrestling a formidable opponent as Sultan Ali Khan and winning! That's not all. Sultan wants to win a gold medal for India at the Olympics, but due to circumstances that remain unclear, he couldn't. At the age of 40, he returns to the ring, but his age has caught up with him. You would think that the wrestling may have been the most difficult part of playing such a character. But, you're wrong. At the launch, Salman Khan reveals the most difficult part of playing 'Sultan Ali Khan'. Watch to know more.