 Complete the following phrase:  Ihor-Andrij Maritczak born 17 February 1973 in Vienna is an Austrian former ice dancer. With Daria-Larissa Maritczak, he became a two-time Austrian national champion. They competed at five ISU Championships, including the 1991 World Championships in Munich, Germany, and 1992 European Championships in Lausanne, Switzerland. Their best result, 12th, came at the 