 Hindustan Times | Aamir Khan as Munna Bhai? Hindustan Times A website has reporetd that Rajkumar Hirani has decided to embrace the biggest challenge of his career. Reportedly, the director of Munnabhai Mbbs, Lage Raho Munnabhai and 3 Idiots has decided to cast Aamir Khan as Munna and Sharman Joshi as Circuit, ... 'Sholay, Deewar inspired 3 Idiots' Rajkumar Hirani: Pursuing dreams & education, both important Rajkumar Hirani conducts master class at WWI |