Lee Jai-jin (musician, born 1979)

Lee Jai-jin (Korean: 이재진; born July 13, 1979) is a South Korean singer and dancer, best known as a member of the first-generation K-pop boy group Sechs Kies (젝스키스).

Born in South Korea, Lee Jai-jin debuted as a member of Sechs Kies in 1997 under Daesung Entertainment. As a member, he was primarily responsible for dance, contributing to the group’s energetic performances. Sechs Kies achieved immense popularity, releasing numerous hit songs and albums before disbanding in 2000.

Following the disbandment of Sechs Kies, Lee Jai-jin pursued a solo career, releasing several albums. He also served in the military as part of his mandatory national service.

In 2016, Sechs Kies reunited under YG Entertainment. Lee Jai-jin rejoined the group, participating in new album releases, concerts, and variety show appearances. He continues to be an active member of Sechs Kies, contributing to their ongoing activities and performances.

Lee Jai-jin is also known for his artistic talent, having exhibited his artwork on occasion. He is the younger brother of Lee Eun-joo, who is the wife of YG Entertainment's CEO, Yang Hyun-suk.