hyunmin NEXT-GENERATION BOY GROUP KEYVITUP UNVEILS ELECTRIFYING “BEST ONE” OFFICIAL MUSIC VIDEO 4 weeks ago FIRST SINGLE FROM FORTHCOMING SELF-TITLED DEBUT EP "KEYVITUP," ARRIVING APRIL 8 Courtesy of Sony Music Korea Sony Music Korea's latest… 4 Underrated Co-ed K-Pop groups 3 years ago The facet of co-ed group is a rare phenomenon in the K-Pop world. However, the existing co-ed groups have…