Seongbeen (성빈) is a South Korean singer under Asel Entertainment. He is a member of the upcoming vocal group Heart.V and a former member of the vocal group Frost and the boy group Hidden. Discography Digital singles "Gap" (2017) References This article is a stub. You can help Kpop Wiki by expanding it. Retrieved from "https://kpop.fandom.com/wiki/Seongbeen?oldid=146416" Categories: 1988 births December births Person article stubs Singers Male singers 2017 debuts Asel Entertainment Hidden Frost Heart.V Seongbeen Community content is available under CC-BY-SA unless otherwise noted.