Ki Hui Hyeon is a South Korean singer, dancer, actress, and member of DIA (다이아). 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 made her debut in September 2015 as DIA's leader, main rapper, lead dancer and vocalist with their first album, "Do It Amazing". The group underwent several lineup changes less than a year after debuting and was split into two subgroups, with each promoting and releasing their own songs. In 2016, 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 December 2016, she debuted as part of the sub-unit BCHCS (later renamed BCHC) with the digital single "First Miracle DIAID I".

In late 2022, DIA left PocketDol Studio (포켓돌스튜디오) 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 and spent 2 years with the company.

She is now an independent artist.

(Source: MyDramaList) Edit Biography