New coach to drive youth forwards in pool Edgar Choy appointed coach of Sunshine Coast Water Polo's under 14 girls. Picture: Caroline Martin. Water Sports 26th Apr 2021 10:17 AM Premium Content Subscriber only A wealth of international experience is set to drive Coast girls towards a tilt against the country's best as Edgar Choy dives into the region's water polo coaching ranks. At the age of 13 Choy made selection for the Hong Kong national water polo squad, he played so hard that he thought his lungs would collapse from exhaustion. Fortunately, they didn't, and Choy went on to enjoy an impressive 20 year involvement in the Olympic sport playing in many countries around the world, including USA and Australia.