Martin Profile: Age, Height, Career, Facts & More
Before he ever stepped on stage as an idol, Martin was already a working hitmaker — writing and producing songs for some of BigHit Music’s biggest acts while still a teenager.
As the leader of CORTIS, a five-member group built entirely around the idea of young, self-sufficient “creators,” Martin has become the most visible face of a genuinely rare model in K-pop: an idol who was already a proven songwriter before his own debut.
This complete profile breaks down everything fans want to know about Martin — his age, height, career, personality, and the fun facts that keep circulating through the fandom.
Quick Facts About Martin
- Real Name: Martin Edwards Park
- Stage Name: Martin (마틴)
- Birth Date: March 20, 2008
- Zodiac Sign: Pisces
- Birthplace/Nationality: Canadian-Korean (father is Canadian, mother is Korean)
- Position: Leader, Main Rapper, Vocalist, Producer
- Height: Approximately 190.5 cm (6’3″) — the tallest member of CORTIS
- Languages: Korean, English
- Agency: BigHit Music (HYBE); represented by Republic Records in the US
- Group: CORTIS
- MBTI: ENFP (also reported as INFP)
Early Life and Background
Martin was born Martin Edwards Park on March 20, 2008, to a Canadian father and a Korean mother, giving him a bicultural upbringing that’s shaped both his fluent English and his genuinely international perspective within CORTIS.
Long before his idol debut, he had already begun writing and producing music, developing a songwriting sensibility influenced heavily by artists like Tyler, the Creator and Mac Miller — an unusually hip-hop-and-alternative-leaning set of influences for a K-pop trainee.
Martin joined BigHit Music as a trainee and quickly distinguished himself not just as a performer but as a genuine music producer.
From April to May 2024, he and his future CORTIS bandmates attended a songwriting camp in Los Angeles, where they collaborated directly on the production of their debut album — an unusually hands-on creative process for a group still years away from its public reveal.
Career Highlights
Pre-Debut Songwriting Career Before CORTIS ever existed publicly, Martin had already built a genuine production résumé within HYBE’s roster.
He holds writing, composing, and producing credits on ILLIT’s hit single “Magnetic,” along with its various official remixes, and additional credits tied to other major labelmates including TXT and LE SSERAFIM — an extraordinary body of work for someone barely out of his mid-teens.
Debut and CORTIS’s Formation Martin was revealed as leader of CORTIS, BigHit Music’s third group after BTS and Tomorrow X Together, on July 14, 2025, with the group’s name disclosed on August 7.
CORTIS officially debuted on August 18, 2025, with the digital single “What You Want,” following the pre-release single “GO!” released a week earlier. As leader, Martin contributed to all five songs on the group’s debut EP, Color Outside the Lines, released September 8, 2025, and also participated in choreographing the song “GO!”
A Group Built on Creation CORTIS operates without fixed member positions, with all five members — including Martin — contributing directly to songwriting, music production, videography, and choreography across the group’s discography.
That “young creators” concept, reflected in the group’s very name (an acronym for “Color Outside the Lines”), has made Martin’s leadership role less about hierarchy and more about creative direction.
Rapid Global Rise CORTIS’s rise since debut has been remarkably swift by industry standards. The group’s second EP, GreenGreen, released May 4, 2026 and led by the single “RedRed,” charted across numerous international markets, including a peak of Number 2 on Japan’s Oricon Albums chart and top-10 placements in Belgium, France, and Austria.
In 2026, CORTIS also headlined NBA All-Star Game weekend, a historic first for a K-pop group, and embarked on a sold-out world tour.
Personality and Public Image
As CORTIS’s leader, Martin has been described by fellow members as the loudest of the group and notably the fastest eater among them — small, humanizing details that fans have embraced as part of his larger-than-life presence.
Despite his young age, he’s carried significant creative responsibility within the group from the very beginning, a role that industry outlets like Forbes have noted gives CORTIS a musical identity that sounds “more westernized or global than most rookie groups,” while the members themselves continue to identify firmly as K-pop artists.
Fun Facts and Trivia
- Martin held songwriting and production credits on ILLIT’s “Magnetic” and its remixes before his own idol debut.
- He’s the tallest member of CORTIS at roughly 190.5 cm (6’3″).
- His father is Canadian and his mother is Korean, giving him dual cultural roots.
- He cites Tyler, the Creator and Mac Miller among his favorite artists.
- He’s known among his bandmates as the loudest member and the fastest eater.
- He contributed to all five songs on CORTIS’s debut EP, Color Outside the Lines.
- He currently rooms with fellow members Seonghyeon and Keonho.
Social Media and Where to Follow
Martin is active across CORTIS’s official group platforms, including Instagram, X (formerly Twitter), TikTok, and YouTube, where his behind-the-scenes production work, leadership within the group, and playful personality continue to draw significant fan engagement.
His pre-debut songwriting credits for labelmates like ILLIT and TXT are frequently highlighted by fans who appreciate seeing his creative fingerprint across HYBE’s broader catalog.
Following CORTIS’s rapid 2026 rise — including their GreenGreen EP, their historic NBA All-Star Game appearance, and their sold-out world tour — Martin’s leadership and hands-on production role have continued to anchor the group’s identity as genuine musical creators rather than performers alone.
Conclusion
From a Canadian-Korean teenager quietly writing hits for ILLIT and TXT to the leader of one of K-pop’s most creatively self-sufficient new groups, Martin’s career reflects a rare combination of production talent and natural charisma.
Whether fans are drawn in by his songwriting credits, his commanding height and stage presence, his hands-on leadership within CORTIS, or his loud, larger-than-life personality, Martin continues to prove why he’s regarded as one of the most promising young talents of his generation.
As CORTIS’s global reach continues to expand, all eyes remain on Martin to see what he’ll write, produce, and lead next.
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