KIHYUN
Yoo Ki-hyun is a vocalist in South Korean boy group Monsta X.
- Title: KIHYUN
- Popularity: 1.12
- Known For: Acting
- Birthday: 1993-11-22
- Place of Birth: Goyang, Gyeonggi, South Korea
- Homepage:
- Also Known As: 기현, 유기현, Yoo Kihyun, Yu Ki-hyun, 몬스타엑스, Monsta X, Ю Ки Хён