Ki Hui Hyeon is a South Korean singer, rapper, dancer, actress, and former leader of DIA. She graduated from Namwon Girls' High School and later attended the Aviation program at Inha Technical College but dropped out. Prior to debuting, she was a Woollim Entertainment trainee and was expected to debut as a member of LOVELYZ but plans fell apart and she left the company soon after that.

She then made her official debut in 2015 as the leader, main rapper, lead dancer and vocalist of DIA with their 1st album "Do It Amazing". The group underwent several lineup changes less than year after debuting and was split into two subgroups with each promoting and releasing their own songs. In 2016, she participated in the survival competition "Produce 101" where she finished in the top-22. That same year she released a collaboration song alongside I.O.I‘s Kim Chung Ha, Yoojung and Jeon Somi, titled “Flower, Wind, and You“. Back with DIA, the group experienced more lineup changes and delayed or postponed releases which hindered their ability to gain more fans.

In late 2022, DIA left PocketDol Studio (MBK Entertainment & Interpark’s sub-label) as the members did not renew their contracts. The group has not officially disbanded but is on indefinite hiatus. A few months later, she signed with HICON Entertainment to focus on her acting career.

(Source: Korean = NamuWiki || Translation = MyDramaList) Edit Biography