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The real name of the actor who played the triple roles of Mamaji Kunwar Amar Nath Singh, Johnny, and Balbir in the 2014 Bollywood comedy film Humshakals is Ram Kapoor. Kapoor is a well-known Indian actor who has primarily worked in Hindi films and television. He has appeared in numerous successful projects throughout his career, showcasing his versatility and talent in both comedic and dramatic roles.