Kang Yu-chan

Kang Yu-chan (강유찬; born December 31, 1997), formerly known as Chan (찬) is a South Korean singer and actor. He debuted as a member of A.C.E in 2017. In the same year, he joined the survival program The Unit, in which he finished in ninth place and became a member of the project group UNB. As an actor, he gained recognition by playing the role of Son Bo-hyun in the web series Twenty-Twenty.

Pre-debut
Kang Yu-chan was a former JYP Entertainment trainee before joining Beat Interactive. He appeared along with Bang Chan in Twice's debut MV as a zombie.

Before joining JYP he used to be in a breakdance crew named Valentine Crew in highschool winning multiple competitions. He later joined Alive87 crew under the dance name AkaBuggy in which he specialized in popping. He was in a lot of dance competitions like Street Fighter Vol.2, Defender 16 and Cipher vol4.

2017–present: Debut with A.C.E and UNB
Kang debuted as a member of A.C.E on May 23, 2017, with the single "Cactus". In the same year, he participated in the survival show The Unit: Idol Rebooting Project alongside fellow A.C.E member Jun. On February 10, 2018, Kang placed 9th with a total of 74,367 votes in the final episode thus making him included in final group lineup. On April 7, 2018, he officially debuted as a member of UNB with the release of their first EP, Boyhood. On November 5, 2018, he sang "Maybe" for the South Korean television drama My Healing Love with Kim Byeong-kwan. Since then, he has featured on several soundtracks for television dramas such as The Game: Towards Zero, Beautiful Love, Wonderful Life, Welcome etc.

In March 2020, Kang joined the main cast of the web series Twenty-Twenty where he played Son Bo-hyun. His performance in the series was well-received, earning him increased recognition.

In 2022, Kang portrayed the role of Bang Yu-chan in Playlist's web drama series Mimicus.

On August 16, 2022, Chan enlisted for his military service as an active duty soldier. He returned to his entertainment career on February 15, 2024.