Pro Windsurfer Australian Sean O'Brien AUS-120, and Julien Ventalon (a French national from Martinique) will contest the Around Green Island Marathon on Waterloo Bay this Saturday.

Sean has just flown back from a gruelling 8 months on the pro circuit, competed in PWA Slalom events in Korea, Aruba, Fuerteventura, Sylt and Turkey.

This will be Sean's first race on his home waters in 2 seasons.