English: Krishnan Nair ( Malayalam: കൃഷ്ണന് നായര്, July 25, 1939 – November 16, 1980), better known by his stage name Jayan (Malayalam: ജയന്), was an Indian film actor, former sailor, stunt performer and 1970s style icon. He worked in Malayalam cinema, a sector of the Indian movie industry. During his film career, he was primarily an action star and was particularly famous for his macho image and unique style. He was reputed for his chauvinistic appeal, masculine persona and well known for performing stunts of dangerous nature on his own. By late 1970s, he became the most popular lead actor and commercial superstar of malayalam film industry and has been acclaimed as the first action hero of Malayalam cinema.