 Complete the following phrase:  Stern first represented Switzerland on the international stage at the 2012 Winter Youth Olympics where her team of Michael Brunner, Romano Meier and Lisa Gisler won the gold medal. In 2014, she played in her first World Junior Curling Championship as the alternate for Corina Mani. They lost the tiebreaker 76 to Swedens Isabella Wranå. She returned the following season at the 