SEUNGMO
AMPERS&ONE · Vocalist · Youngest Member
Profile
SEUNGMO (Kim Seung-mo, also known as Sean Kim) is the youngest member and a vocalist of AMPERS&ONE. He takes part in the group’s vocal harmonies while also contributing to the energy of live performances.
Before joining FNC, SEUNGMO trained in the wider Korean idol industry, including a period at Starship Entertainment. He joined the seven-member lineup that debuted in November 2023.
During the April 2026 DEFINITION sessions, he concentrated on the pre-chorus of GOD, discussing how much preparation he invested in that section. He also spoke about his affinity for the more emotional Tears in your smile.
SEUNGMO maintained a visible presence through the group’s 2026 live-tour run and its FNC official concept imagery.
Career Milestones & Individual Activities
Born To Define · European stages
Took part in AMPERS&ONE’s concert activities across six European cities.
K World Dream Awards
Received the group-level Global Next Leader recognition with fellow members; this is not an individual trophy.
DEFINITION and GOD
SEUNGMO contributed to the fourth mini album and performed its title song. The release broadened the group’s sound and staging.
GOD · pre-chorus performance
Prepared intensively for his featured pre-chorus in DEFINITION’s title track.
LOUD & PROUD
Participated in the EP and its title-track promotions for That’s That.
Final debut preparation
Joined FNC after prior trainee work in the idol industry.
AMPERS&ONE debut
Debuted as the youngest member of the group.
Member News & Further Reading
Agency notice lists six European stops and dates.
August 27, 2026 · FNC Official2026 K World Dream Awards group honour ↗Agency page lists the seven-member team’s Global Next Leader award.
June 18, 2026 · Korea JoongAng DailyAMPERS&ONE’s first European tour ↗Independent reporting on the September six-city concert programme.
April 28, 2026 · DAVIDE K-POPSEUNGMO · GOD pre-chorus and vocal growth ↗A personal quote in an interview about DEFINITION and the group’s development.
April 14, 2026 · EARMILKSEUNGMO in a DEFINITION group conversation ↗International member interview on composition, recording and ambition.
April 8, 2026 · Korea JoongAng DailyIndividual images from the Seoul showcase ↗Photographs and reporting on members during the DEFINITION press stage.
April 8, 2026 · Unclear MagazineSEUNGMO’s answers on new music ↗Member interview covering identity, tracks and the group’s international fans.
2026 · FNC EntertainmentOfficial member profile, awards and albums ↗Primary label source for official group membership and dated releases.