Korean pop music star Psy is more than another YouTube sensation. His music video for “Gangnam Style” has gone absolutely viral, and so have many of its imitations, making him a household name and worldwide celebrity. This week, Psy shattered the world record for most YouTube views in history. But what is it about the … Continue reading Korean pop music sensation Psy makes YouTube history, CNN's Alina Chot chats with Psy about "Gangnam Style"