Please answer the following question: Facts: - birth date: may 4 , 1946 - name: prof. s. sitaraman - nationality: indian - image: sitaraman sankaranarayana iyer , 2011.png - alma mater: maharaja 's college , sree sankara college Based on these bullet points, write a short biography describing the life of sitaraman sankaranarayana iyer .
A:
sitaraman sankaranarayana iyer , -lrb- born on may 4 , 1946 -rrb- , also known as professor s. sitaraman is an environmentalist and teacher from aluva , kerala , india .he has been active in the protection of rivers , water bodies and forests of kerala .he is best known for his campaign on the protection of river periyar and is the founder of e.g. the all-kerala river protection council .