They wowed the crowd at the Winter Olympics in Pyeongchang with hits like "Peek-a-boo" and "Bad Boy," and soon the girls from K-pop group Red Velvet will be synchronizing their steps on a stage in the North Korean capital.
원문출처 : https://www.cnn.com/2018/03/20/asia/korea-pop-art-troupe-north-korea-intl/index.html
원문출처 : https://www.cnn.com/2018/03/20/asia/korea-pop-art-troupe-north-korea-intl/index.html