This shocked me to the core. He wasn't taking any steroids or drugs and was quite fit by doing normal exercises.
He was one of the last down to earth stars. Really a loss for everyone. This is extremely sad.
I didn't like him when I was a kid due to his stupid antics, but he had grown into a good and wonderful man after his father, Rajkumar was heartbroken due to him. Gem of a person.