Producer Asit Kumarr Modi revealed that actor Amit Bhatt, who essays the role of Champaklal Gada in the long-running sitcom 'Taarak Mehta Ka Ooltah Chashmah', shaved his head continuously for two years to stay fit and true to the character's look. 

Speaking during the celebrations marking the show's 18th anniversary on July 28, Asit recalled Amit's dedication to the role at a press conference.