Kim Hyun Woong, known mononymously as Hyun Woong, is a South Korean singer, dancer, and member of the boy group D-ONE (완료). He was formerly a member of the groups 14U (원포유) and 2Z (투지).

Hyun Woo made his debut in July 2017 as 14U's rapper with 14U's first single album "VVV." In May 2019, BG Entertainment (백곰엔터테인먼트) announced the group's disbandment after 13 members decided not to renew their contracts.

After switching agencies, he joined GOGO2020 in late 2019 and became the new rapper of band 2Z. They debuted in January 2020 with their first EP "We Tuzi:". However, Hyun Woo felt his style did not match the band's music, so he decided to leave only five months later.

In October 2022, he signed with Mainbase Entertainment and he re-debuted one month later as D-ONE's main rapper with their first digital single "Torch."

(Source: kisskh) Edit Biography