Kwon Yong-hyeon

Born: -

Place of birth: Busan, South Korea

Death: -

UO (유오), also known as Kim Yong Hyun (권용현), is a South Korean singer-songwriter. He is the former maknae of the boy groups XEED and TST under his real name Yonghyeon (용현). He made his solo debut on April 13, 2023 with the mini album Restart. He is best known for participating in the survival shows Project 7.

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