Aamir Khan celebrates his 52nd birthday today. Taking another step in the direction of the digital medium, the actor made his debut on photo sharing site Instagram. Fans rejoiced his decision to come on Insta and Aamir’s verified account already had 2,41,000 followers, even before the actor had shared a single picture! Sharing the first ever photograph, Aamir posted an image of his mother Zeenat Hussain. The caption read, “The person because of whom I am who I am.” The Instagram account soon saw a rush of comments and likes in a few hours of the first post.