Mumbai, Aug. 17 -- Superstar Shah Rukh Khan once again proved why he is called the 'King of Wit' when he shut down a troll during his recent #AskSRK session on social media.

On Saturday, the 59-year-old actor, who is preparing for Siddharth Anand's upcoming film 'King,' surprised his fans by interacting with them online after a long time. As always, the session was full of fun questions, heartfelt messages, and, of course, a few trolls trying their luck.

During the session, one user attempted to taunt the actor about his age, asking him to "retire" and give space to younger actors.

"Bhai, ab umar ho gayi, retirement le lo aur dusre bachche logon ko aage aane do. #AskSRK" (Brother, you've grown old now, consider retiring so that the new...