MYTEEN (Hangul: 마이틴) was a seven-member South Korean boy group under Music Works. The group consisted of Eunsu, Chunjin, Kookheon (formerly under the stage name Xiheon), Junseop, Yuvin ,Hanseul and formerly Taevin. They debuted on July 26th, 2017 with the extended play MYTEEN GO!, with 어마어마하게 (Amazing) as the title track.

After Kookheon, Junseop, and Chunjin's participation in JTBC's survival reality show MIXNINE, which started on October 2017 and ended in January 2018, the group came back almost a year after their debut EP's release, on July 10, 2018 with their second extended play F;UZZLE. SHE BAD was promoted as the title track.

On December 30, 2018 member Taevin announced he left the group to focus on acting.

On 21 August 2019, Myteen officially disbanded. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.