He received his first main role as a television actor in a June 2021 EBS' international co-production drama, Beasts of Asia.

Lee Kyoung-yoon was born on February 21, 2000, in Yeongdeok County, North Gyeongsang Province, South Korea.

[1][2] After graduating from high school, Kyoungyoon entered the Department of Broadcasting and Entertainment at Global Cyber University.

[6] During the release of their song Fever, Kyoungyoon was unable to join the group activities due to health problems.

He was cast in the EBS internationally co-produced series Beasts of Asia, his first leading role on television.