This is the heart-warming moment a passing Thai tourist rescued an eight-year-old boy who was drowning next to the Juliett U461 Soviet submarine at the maritime museum in Usedom, Germany. Ruchamon Pidtafai, 30, heard the eight-year-old calling for help after slipping from the harbour's edge into the war. Ruchamon said he ''didn't think twice'' and immediately dived 10ft into the water to save the boy. He was applauded for the rescue and thanked by the lad's mum who hailed him a hero.
