'I, Tonya' trivia and fun facts

Margot Robbie's skating experience

Although a member of an amateur ice hockey league, Margot Robbie didn't have that much skating experience before taking on the role of Tonya Harding.

Margot Robbie is five inches taller than Tonya Harding.

Allison Janney had seriously trained to become a figure skater throughout her childhood and adolescence.