 Complete the following phrase:  In 2008, he was named chairman of the Sport Commission for artificial track luge for the International Luge Federation FIL. Benz also was a postal clerk in his native Switzerland. He served as chairman of the FIL Youth Commission before serving as chairman of the Sport Commission from 2008 to 2014. During his tenure in Artificial track, Benz created the team relay event that was first held at the 