 Complete the following phrase:  Eberhard Rüger is a German former ice dancer who represented East Germany. With his skating partner, Annerose Baier, he became a three-time Blue Swords champion 1963, 1965, 1966, the 1968 Prize of Moscow News champion, and an eight-time East German national champion 1962, 19641970. They finished in the top ten at eight ISU Championships. Their best continental result, fourth, came at the 