Martin

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1

Groups

5

Events

0

Media

2025

Debut

Profile

Agency: Big Hit Music
Debut: 2025-08-18
Birthday: 2008-03-20
Events: 5 items

Groups

CORTIS

Timeline

20262 EVENTS

APR 20·Comeback

'REDRED' / Second EP 'GreenGreen'

CORTIS returned with 'REDRED', the title track of their second EP 'GreenGreen'. The members co-directed the nostalgic music video shot around an old samgyeopsal restaurant, an arcade, and a thrift shop.

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FEB 10·Variety

Appears on 'SalonDrip'

Martin guested on the web variety show 'SalonDrip' with maknae Keonho, sharing stories from their pre-debut and trainee days.

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20253 EVENTS

AUG 18·Debut

Debut with 'What You Want' / 'Color Outside the Lines'

CORTIS officially debuted with the single 'What You Want', later on their debut EP 'Color Outside the Lines', which entered the Billboard 200 at No. 15 with about 250,000 first-day sales. As a creator crew, the members produced the music, choreography, and music video themselves.

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AUG 12·Milestone

Pre-Debut Work as a HYBE Creator

Before debuting, Martin was an active creator within HYBE, helping produce and choreograph for label artists as a trainee — part of CORTIS's hands-on, self-producing identity.

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AUG 11·Single

Pre-Debut Single 'GO!'

CORTIS released the pre-debut single 'GO!' with a self-co-directed music video shot in Los Angeles, introducing BigHit Music's first new boy group since TXT.

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Anniversaries

AugDebut with 'What You Want' / 'Color Outside the Lines'1yr
AugPre-Debut Single 'GO!'1yr
AugPre-Debut Work as a HYBE Creator1yr

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