P G Radhakrishnan is the 10th President of SNDP Yogam Kottayam Union for a long period of 22 years (1976-98). Inborn Leadership and grate vision made him a person with complete integrity and affable character. Under his leadership SNDP Yogam Kottayam union become one of the best unions under SNDP Yogam. He had a complete master plan for the development and expansion of union in each and every corner of charitable activities especially in education. For the same he started his work for mobilize land in Kumarakom village for starting a college. Unfortunately he die in 1998 February 16 with his incomplete dreams. After his death his followers fulfill his dream in 2004 by starting a self financing college in the name and memories of P G Radhakrishnan. Now union become established a CBSE School, an Aided College, an Engineering College and a Civil Service Entrance Coaching Academy.