UO

Korean: 유오

Hometown:

Busan

Country:

South Korea

Full name:

Kwon Yong-hyeon

Native name:

권용현

Birthday:

Dec 18, 1996

Age:

27 years old

Blood type:

Height:

5'9" (175 cm)

Weight:

127.9 lbs (58 kg)

Group (2022-present):

XEED

Group (2017-2020):

TST

Introduction

UO (유오) is a South Korean singer and songwriter.

He first made his debut as a member of the boy group TST under KJ Music Entertainment on January 4, 2017 with the release of the single "Love Story". The group eventually disbanded sometime in October 2020.

Sometimes in 2023, Kim Yonghyun announced his solo debut under the stage name UO. He released a pre-release titled "Run For Love" on April 6, 2023 and later officially debuted on April 13 with the release of the mini album "Restart".

On July 26, 2023, he joined the group XEED under Nature Space as a new member. He made his debut with the mm on August 1, 2023 with the release of the mini album "Blue". The group disbanded on April 8, 2024 and Kim Yonghyun left the agency at the same time.

On September 26, 2024, he was revealed as a contestant on JTBC's survival show PROJECT7 starting in October 2024.