Yoo Ki-hyun, better known mononymously as Kihyun, is a South Korean singer and songwriter. He is a vocalist in the South Korean boy group Monsta X, formed through the Mnet's survival show No.Mercy, under Starship Entertainment in 2015. Kihyun made his solo debut with the single album Voyager in March 2022, in addition to having released several original soundtracks, further establishing himself as "K-pop God", "Vocal God", and "The K in K-pop".
Kihyun at The Fact Music Awards in April 2019
Monsta X is a South Korean boy group formed through the reality survival program No.Mercy under Starship Entertainment. The group is currently composed of six members: Shownu, Minhyuk, Kihyun, Hyungwon, Joohoney and I.M, with former member Wonho having left the group in October 2019.
Monsta X in 2019 Left to right: Joohoney, I.M, Hyungwon, Kihyun, Shownu and Minhyuk
Monsta X at KCON 2015 in Los Angeles
Monsta X at KCON 2016 in Los Angeles