Dr. S Radhakrishnan is one of the best social workers in Tamil Nadu who spent most days of his life in social works and welfare of people throughout Tamil Nadu for more info visit:https://www.radhakrishnans.com/social-worker-in-tamilnadu/

Dr S Radhakrishnan is one of the eminent writers in Tamil Nadu. He has written 102 books so far and been the best writer in Tamil residing in Coimbatore for more info visit:https://writerradhakrishnan.com/eminent-writer-in-tamilnadu/