While we think that the Khan trio of Bollywood -- Aamir Khan, Shah Rukh Khan and Salman Khan -- are equally popular among audiences, the film industrys Mr. Perfectionist feels that Dabangg star is much more popular than him. Responding to the question, who is the biggest Khan of Bollywood, Aamir said, I think, at this point of time, Salman's popularity is on a big high. I personally believe he is much more popular than I am. I am a fan of Salman Khan's. The actor also revealed a secret, saying I love watching Salmans movies. I must tell you a secret. I do not know how to whistle. But whenever Salman organises a trial of his film for me, which he always does, I carry a plastic whistle with me and I bring the house down with my ceetis. I don't know about Shah Rukh. I can't compare us. Talking about the much-hyped Rs 100 crore club, Aamir said, 3 Idiots crossed the 200-cr mark though it was released three years ago with just 1500 prints. I give full credit for this film to Raju. Many of the other films that are in the 100-cr club have released with more than double the number of prints and have still done lesser revenue than 3 Idiots. However, I think I will soon have Salman's company in the 200-cr club.