 Complete the following phrase:  Ortrun Zöphel-Enderlein born 1 December 1943 is a former East German GDR luger, and one of the most successful lugers in the 1960s. Enderlein started her working career at the SC Traktor Oberwiesenthal, and was first introduced to luge in her home village of Raschau in the Ore Mountains. In the 1964 Winter Olympic Games in Innsbruck, she became the first female luger to win gold at the Olympics. and won the World Cup in 1965 in Davos and 