The weekend-long K-pop music festival "KPOP.FLEX" wrapped up on Sunday at the Deutsche Bank Park Stadium in Frankfurt, Germany, where the two-day event marked the largest K-pop festival ever held in Europe.
The festival saw all 44-thousand seats sold on the first day, with 30-thousand more attending the event on day-two.
The festival features many of K-pop's top acts, including ENHYPEN, Mamamoo, and NCT Dream.