MU
EPEX Member Profile · Lead Vocal
Profile
MU is a current member of EPEX under C9 Entertainment. MU is a lead vocalist. During the Youth : Epilogue project, he contributed styling ideas built around the album’s theme of liberation.
In 2026, MU participated in the seven-member era of EPEX, including the seventh EP Youth : Epilogue and the group’s fourth concert project ECHO.
Career Highlights
Youth : Epilogue · ECHO
MU took part in EPEX’s seventh EP era as the group completed its long-running “Youth” project.
ECHO concert project
Joined EPEX’s fourth concert activities following the June comeback.
ROMANTIC YOUTH
Participated in the group’s third full-length album and overseas activities.
YOUTH DAYS · YOUTH DEFICIENCY
Promoted major releases including “Youth2Youth” and “UNIVERSE.”
EPEX debut
Debuted with Bipolar Pt.1: Prelude of Anxiety and “Lock Down.”
Official Links & Members’ Shared SNS
News & Further Reading
Korean and international coverage, plus official references. Member-related group reports are labeled accordingly.
June 9, 2026 · Korean News · Hankyung · Korean-language articleMU explains the album’s story and styling ↗Group showcase report including MU’s comments.
June 5, 2026 · Korean News · iMBC · Korean-language articleMU’s styling contribution ↗Group production report covering MU’s participation.
OfficialMU profile · EPEX Japan ↗June 2026 · OfficialYouth : Epilogue discography ↗November 2025 · OfficialC9 statement confirming the seven-member lineup ↗