Lee Seung-jun

Born on January 13, 1995 in Seoul, South Korea.

Lee Seung-jun, known mononymously as Seungjun and formerly known as J-Us, is a South Korean singer and lyricist under KI Entertainment. He is a member of the boy group ONF and its OFF team sub-unit.

Can I Step In? (4.1) Show · 2020 as Kwon Sang Hae