 Complete the following phrase:  From 1994 to 2008, he was head coach of all male and female lugers of Germanys A-Group, succeeding Josef Lenz at this position. Since the 1994 Winter Olympics, his athletes have won a total of 129 medals in the Winter Olympics, world championships, and European championships. In February 2008, Schwab was named secretary general and sports director for the German bobsleigh and luge federation BSD, effective in May. He was replaced as head coach of the German luge team by Norbert Loch, father of 