Watch Bill O'Reilly Call Congresswoman Maxine Waters' Hair 'James Brown Wig'
It's fairly commonplace for an Olympian to seek out their coach to celebrate with after winning gold in their event. After all, few know the sacrifice and sweat an Olympic victory truly entails better than an athlete's coach. But slamming your coach to the ground like a rag doll? That's not something you see every day. For Japan's Risako Kawai, however, there was no better way to celebrate winning the gold medal in women's 63kg freestyle wrestling than by playfully slamming her coach to the mat.