Who in SHOWNU X HYUNGWON knows more old school K-pop hits?

Take a trip back to 2009 with SHOWNU and HYUNGWON — the year ‘I Hate You’ by 2PM was released! Hear from the pair as they think back to their days of playing games at internet cafes, relive some iconic K-Pop debuts, and most importantly? Show off their girl group dance moves 💃🕺