Sailing - Men's Windsurfer - RS:X - Race 10/11/12
2016 Rio Olympics - Sailing - Preliminary - Men's Windsurfer - RS:X - Race 10/11/12 - Marina de Gloria - Rio de Janeiro, Brazil - 12/08/2016. Leonard Ong (SIN) of Singapore competes. TSRIO2016 REUTERS/Brian Snyder FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.