Jagannathan was a noted Malayalam actor.
Jagannathan was born to Devakiyamma in Changanassery, Kerala, India in 1938. He did his primary education from Thuravoor L.P School, Vaikom Government School. He got training from Rashtriya Anushasan Yojan at Rajasthan and won first rank in it. He worked as Instructor at L.D.S Training Institute, Indore, Madhya Pradesh for four years. He also worked as Physical Education Officer at Neyattinkara Government High School, St. Josephs High School, Thiruvananthapuram, Poojappura Government High School and at Javahar Bal Bhavan, Thiruvananthapuram. He held posts as Government Welfare officer and Govenernment Sports Director Administrator.
Source: Wikipedia