What are the Scars on The Great Khali's chest from?

They look like he was shot in the chest at some point? They are really close to where his heart would be. Thanks for replies|||The Great Khali was a cop in India before he worked in the WWE, so I would imagine that might have something to do with the scars on his chest.|||i%26#039;ve heard he was shot since he is a former cop, also hear he%26#039;s been knifed, also heard those are birth marks, so it could be anyone of those.|||i thought they were birth marks.... idk they do look like it though!|||in his free time he fights bears and tigers or at least i think thats it.