Aamir Khan: Bollywood’s Mr. Perfectionist Aamir Khan gives his 100% to all of his films as we have seen from his past track record. The actor has been giving complete dedication to his upcoming role as a wrestler in the film ‘Dangal’. Unlike Salman and SRK, Aamir Khan has opted to go with his silver natural hair and hasn’t dyed his beard black. Nonetheless the actor looks macho!