Hansen has been participating in the AFP World Tour competitions since 2009 . She made her World Cup debut in January 2009 in Park City , which she finished in 11th place. At the Freestyle Skiing World Championships 2009 in Inawashiro she came in 17th place. At the beginning of the 2010/11 season, she won the silver medal in slopestyle at the Junior World Championships in Cardrona . In the further course of the season she finished second in the Pipe Open Series in Truckee and first in the AFP World Tour Final in Whistler . She won the bronze medal at the 2011 Freestyle Skiing World Championships in Park City . She finished the season in fifth place in the Halfpipe World Cup and fourth in the AFP World Tour overall ranking. In January 2012, she took third place at the Pipe Open Series in Whistler . In the 2012/13 season she achieved her first podium finish in the World Cup with third place at the World Cup in Sochi . At the Freestyle Skiing World Championships 2013 in Oslo , she was seventh. At her first Olympic participation in Sochi in 2014, she finished 13th in the first ever halfpipe competition. In the 2014/15 season she came in third place at the Canadian Open in Calgary . At the Freestyle Skiing World Championships 2015 on Kreischberg , she came in sixth. In March 2017, she came 14th in the halfpipe at the 2017 Freestyle Skiing World Championships in Sierra Nevada .