MS Dhoni’s reaction to a fan who asked about his knee after surgery has gone viral on social media. The CSK captain arrived in Chennai recently and was greeted by a rousing welcome from the fans who had thronged to the airport to catch a glimpse of him. In this video, the fan asks, “Mahi bhai, how’s your knee’. And the 2011 World Cup-winning captain waved at him while smiling before walking away from the area with his wife Sakshi.