As Amitabh Bachchan celebrates his 81st birthday today, filmmaker R Balki expresses his admiration for the legendary star. Balki shares that he is amused by the way Big B carries himself and how he looks younger than his age. The filmmaker is convinced that Mr. Bachchan is the only person who is saying he is older than his actual age,. Balki has worked with Amitabh on popular Bollywood films like ‘Paa’ and ‘Cheeni Kum’; the filmmaker’s admiration towards the actor is known to all.