Jun Hyun-moo: Jun Hyun-moo. Actor: 18 Again. Jun Hyun-moo was born on 7 November 1977 in Seoul, Korea. He is an actor, known for 18 Again (2020), Stars Awakening (2022) and Master Key (2017).
Known For: 18 Again (Bae Seung Hyun), Stars Awakening (Self), Master Key (Self), Crime Scene (Self - Contestant)