David O'Sullivan Gaelic games player
David O'Sullivan (born 5 November 1988 in Ballygunner) is an Irish hurler who plays for both the Waterford Inter-county hurling team and the Ballygunner GAA club. His brother Brian O'Sullivan is currently also a panel member on the Waterford Senior Hurling Team. He made his championship debut against Limerick on 12 June 2011.