Kim Do Hyun, previously known as Baekjin and currently known as Doha, is a South Korean singer, dancer, actor, model, former member of UNDERDOG (언더독) and current member of BE:MAX (비:맥스, formerly known as MUSTB).

He was part of Inter B.D. Entertainment as a trainee and was set to debut as the vocalist of D.I.P (디아이피). However, he decided to leave the company in May 2016, just 6 months before the group debuted.

He then moved to 2ABLE Company (투에이블컴퍼니) and made his debut (under the stage name Baekjin) in September 2016 by joining UNDERDOG. The group debuted in 2013 but faced constant lineup changes. He promoted with the group and attended events, but they never released new material while he was part of it. Ultimately, the group quietly disbanded in mid-2017.

After joining MustM Entertainment (머스트 엔터테인먼트), he re-debuted in January 2019 (now using the stage name Doha) as MUSTB's lead vocalist with their single album, "I Want U".

The group faced changes almost immediately when, in April 2019, 4 out of the 7 members, their manager and a company executive suffered a serious car accident on their way back to Seoul. The manager was killed instantly, and 2 members suffered from mental anxiety and shock and decided to leave the group.

In November 2023, the company announced his contract would not be renewed and MUSTB disbanded. He worked as a store manager of a Lotteria fast food restaurant and did freelance work as a model and actor for some time.

In July 2024, KPlus Entertainment (KPLUS 엔터테인먼트) and Team Otter decided to bring the group back, re-branding them as BE:MAX. They re-debuted with the single album, "Down Down".

(Source: MyDramaList) Edit Biography