The owner of Calypso Diving Koh Tao is a passionate diver since youth and fulfilled his dream of having a dive school, which he founded together with his brother. Since more than 20 years Dennis manages the dive shop in Tanote Bay. He is a CMAS Course Director and PADI Instructor and the "man for everything". His brother Damir is back in Germany and still very active in his job as a commercial diver.