Kim Jae Kyun is a South Korean musician and member of N.FLYING (엔플라잉). He graduated from Seoul Performing Arts High School and is enrolled at Kyunghee Cyber University. Before debuting, he spent 9 years as a trainee. He is the younger brother of former RAINBOW member Kim Jae Kyung.
He made his debut in Japan in October 2013 as the band's drummer with their first digital single, "Basket". The band was scheduled to debut in South Korea soon thereafter, but an injury to leader Lee Seung Hyub forced FNC Entertainment (FNC엔터테인먼트) to delay their South Korean debut for over a year. The band finally debuted in South Korea in May 2015 with their first EP, "Awesome".
He enlisted for his mandatory military service on May 25, 2023, and was discharged on February 24, 2025.Read more
