S R Ramanan is an Indian meteorologist. He works as the Director of Cyclone warning center in Chennai Indian state of Tamil Nadu.He serves on the advisory committee of the center for climate change and adoption research, Anna University, Chennai. He became popular in social media. Ramanan retired in March 2016 after 36 years as a weatherman. He is most often called by "Rain Man Ramanan", "Word of Rain", "God of Students", "Mazhayin Mahathma", "Kadalora Maavata Kadavul" and "Minnalin Jannal".
Why does he has been named like that. Explain the reason.