Patrick Grettnich (born 3 March 1972) is a retired Luxembourgian footballer and a former manager. He is the son of former Luxembourg national football team player .
Patrick Grettnich (born 3 March 1972) is a retired Luxembourgian footballer and a former manager. He is the son of former Luxembourg national football team player .
Patrick Grettnich (born 3 March 1972) is a retired Luxembourgian footballer and a former manager. He is the son of former Luxembourg national football team player .