BTS Attacked by China Social Media Users After Post on Korean ... - Insider K-pop superstar boy band BTS is facing backlash on social media in China after group leader RM posted an Instagram Story in apparent support of a South Korean Olympian. In the post, RM, whose real name is Kim Nam Joon, shared a video clip of the controversial men's short-track 1,000 meters semi-finals from Monday at the Winter Olympics, where ...