Quick Facts
Birthday
Mar 20, 2008
Birthplace
South Korea
Debut
Aug 18, 2025 · age 17
Agency
BigHit Music
Fans love for
LeaderProducerSelf-producing
Positions
Leader — Leads Cortis and is central to its self-production.
Groupmates
Bio
Frequently asked
FAQ
Martin is 18 years old (born March 20, 2008).
Martin is a member of CORTIS.
Martin's MBTI has not been officially disclosed.
Martin's height is not publicly confirmed.
Martin is signed to BigHit Music.
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