Hrithik Roshan's risky underwater stunts for Bang Bang wasn't the first time he tried his hand at death-defying action.
He's done it many times before.
During the shooting of Krrish, Hrithik had a miraculous escape when he fell from a 50 feet high building in Singapore and injured himself.
Before that, in Dhoom 2, Hrithik ran atop a moving train, as his character -- a thief -- dodged bullets and security guards after a big heist.
In fact, all the heroes have tried their hand at risky action scenes many times in their careers.
We take a look at Bollywood's most death-defying st
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