OWS Series 1 at Pulau Genteng. In support to Sungailiat Triathlon on April 23, INAMasters did its OWS series 1 this year. As many as 19 swimmers did the ows trial with three distances to choose: 500M, 750M and 1500M. Most agreed to come back for more. Pulau Genteng is suitable for junior and senior ows swimmers. We had the first and the youngest ows swimmer, Jasmine 9 years old and did 500M fearlessly. We will come to Pulau Genteng for OWS Series 3. Level: Beginner to Advance.