Business Standing knee deep in water, I spoke for Kerala: A rescue worker recounts his experience Updated : August 29, 2018 05:36 PM IST Malayalees, usually known for their trolls, used the social media as a tool to help rescue operations. The fishermen were the unsung heroes during the Kerala floods and their roles will be unforgettable. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.