Besides acting in TV shows, Karan Wahi has now taken up a new role, that of a fitness trainer. He has been helping TV actor and friend Smran Jain get fit. Smran is trying to get into shape, and Karan, who has a well-maintained body, is helping him achieve his goal. “There was a time when I was huge (bulky). I used to go to the gym regularly and follow a diet too. But when the weight became stagnant at one point, Karan advised me on how to go about my fitness. His tips helped a lot,” says Smran, adding that according to him, Karan has one of the best bodies in the industry. Karan’s advice had helped Smran lose nine kilos in the process.