Jeon Jungkook (Hangul: 전정국; born September 1, 1997 in Busan, South Korea), known monomously as Jungkook, is a South Korean singer, composer, and member of South Korean boy group BTS (Hangul: 방탄소년단), under Big Hit Entertainment. He debuted with the group on June 12, 2013, with the extended play 2 COOL 4 SKOOL and the title track No More Dream.