VIDEO : How Margot Robbie Transformed Into Tonya Harding

Some might wonder how skating newbie Margot Robbie transformed into infamous Olympian and world champion Tonya Harding. Sarah Kawahara is the woman who taught Margot Robbie how to emulate Harding on the ice. While Robbie had some skating experience, Kawahara said it was "very much like learning from scratch." Kawahara said Robbie "worked very hard" and "was an excellent student." Robbie trained three times a week, two hours a day, for five intensive weeks.