EquipmentBrian KeoghDecember 08, 2010Conor Ridge, Graeme McDowell, HHorizon Sports ManagementComment McDowell to leave Callaway? Is Graeme McDowell about to leave Callaway Golf for a rival company? EquipmentBrian KeoghDecember 08, 2010Conor Ridge, Graeme McDowell, HHorizon Sports ManagementComment
