Uniq (Hangul: 유니크; stylized UNIQ) is a five-member Chinese–South Korean boy group formed by Chinese company Yuehua Entertainment in 2014.[1] The group consists of Zhou Yixuan, Kim Sung-joo, Li Wenhan, Cho Seung-youn, and Wang Yibo. Uniq officially debuted on October 20, 2014 with their debut single "Falling In Love" in both China and South Korea.
Predebut:
Sung-joo and Seung-youn were originally YG Entertainment Trainees. Later, they joined UNIQ debut team and continued to train in YG Entertainment. It's because UNIQ was cooperatively trained by Yuehua and YG. Hence, all five members were trained in YG Entertainment from 2 to 5 years before official debut.

On January 19, 2017, the group released the single "Happy New Year 2017". The song was written by Zhou Yixuan and brings the freshness of the year that begins. Yibo was unable to participate in the music video and the recording of the song due to scheduling conflicts. In the MV, Yixuan, Sungjoo, Wenhan, and Seungyoun assembled a snowman that represents Yibo.[37] Uniq had two singles "Never Left" and "Next Mistake" released on April 19, 2018. [38] In 2018, Yibo was a dance mentor for China's version of Produce 101. In 2019, Wenhan became a contestant of Idol Producer (season 2) by iQiYi, mentored by EXO's Lay, Li Ronghao, Jolin Tsai, MC Jin, After Journey and Seventeen's The8; while Yixuan competed in Youku's All for One, mentored by Kinjaz' Jawn Ha, Miss A's Fei, and S.H.E's Selina. Wenhan and Yixuan both won in the finals, and debuted with UNINE and New Storm respectively. In 2019, Yibo was in a Chinese drama where he was one of the male leads along side Chinese Idol and fellow male lead Xiao Zhan named The Untamed (TV series) which aired from June 27 – August 20, 2019 On March 20, Seungyoun was revealed to be a contestant of Produce X 101. On July 20, Seungyoun placed 5th overall and became a member of X1. X1 debuted in August 27th 2019.