epa03560496 An event participant performs at the Red Bull Storm Chase at Brandon Bay, Southern Ireland on January 28 2013. Ten of the world’s best windsurfers from eight countries completed a demanding mission off the coast of Ireland. Red Bull Storm Chase –maybe the most-challenging windsurfing event of all time. Despite recorded storm-force gusts of up to 74 knots (137kmh) and fierce 20-ft waves, after possibly the most radical day in windsurfing history six top athletes advance to the second mission of Red Bull Storm Chase. EPA/Sebastian Marko/RED BULL EDITORIAL USE ONLY/NO SALES