Why Ravi Dubey is called guru? Read more about Why Ravi Dubey is called guru?Add new comment Ravi Dubey of Ranbir Rano is also called guru because of his simple lifestyle and knowledge of Buddhism. He is a thorough follower of Buddhism and is seen chanting mantras most of the time. About Author Submitted by TellychakkarTeam on Thu, 06/11/2009 - 13:34