 Complete the following phrase:  Jacques Mrozek born 11 May 1950 in Paris is a French former figure skater who won the 1973 national title in mens singles. He competed at two Winter Olympics, placing 20th in 1968 Grenoble and 14th in 1972 Sapporo. He finished in the top ten at the 1973 World Championships in Bratislava and at three European Championships  1969 Garmisch-Partenkirchen, 1971 Zurich, and 