Aamir Khan's fat to fit video for Dangal has left his fans shocked. The actor went from weighing 96 kgs with a pronounced paunch to a fit 68 kg with six-pack abs in five months while playing Mahavir Singh Phogat in Dangal. Aamir Khan speaks about his weight gain and the drastic loss, how he doesn't want anyone else to do it and why son Azad Rao Khan simply loved when he was overweight. Aamir said Dangal was the toughest challenge for him, "Though I went through body building to get a certain look for my film, this (Dangal) one was one of the most dramatic body transformations so far. The film has two phases. For one part, I had to put on weight. So, I weighed 96 kgs with 38 percent body fat and that I had to reduce to 9 percent body fat within five months. That was a huge task."