Challenge TourBrian KeoghMay 13, 2016Modest Golf Management, Mark McDonnell, Niall Horan, Rory McIlroy, Galgorm CastleComment Niall Horan's Modest! Golf Management partners with Northern Ireland Open Challenge TourBrian KeoghMay 13, 2016Modest Golf Management, Mark McDonnell, Niall Horan, Rory McIlroy, Galgorm CastleComment
