Quick Idol Overview
Stage Name: Martin
Birth Name: Martin Edwards
Korean Name (한글): 박우주 (Park Woo-joo)
Birthday: March 20, 2008
Age: 18 Years
Nationality: Korean-Canadian
Zodiac Sign: Pisces
Chinese Zodiac: Rat
Group / Solo: CORTIS
Company: BigHit Music
Position: Leader
Debut Date: August 18, 2025 (CORTIS)
MBTI: INFP / ENFP (reported by official profiles)
Social Media Presence
No official individual account of JAMES (CORTIS)
Personal Details
Nickname: Groot, Demon King, Tin, Gureut
Hometown: Songpa-gu, Seoul, South Korea
Hobbies: Music production, drawing, playing instruments
Favorite Food: Acai bowls, mint chocolate, Hawaiian pizza
Favorite Music: Hip-hop, alternative music
Favorite Color: Orange
Role Model: BTS’s RM, Justin Bieber
Physical Profile
| ATTRIBUTE | DETAILS |
|---|---|
| Height | 190.5 cm (6’3″) |
| Weight | Not Publicly Confirmed |
| Blood Type | O |
| Shoe Size | 280–300 mm |
Beauty Breakdown (Fan-Observed)
Face shape: Long and defined face shape
Eye type: Sharp eyes with a confident gaze
Distinct features: Exceptional height, model-like visuals
Body proportions: Tall with broad shoulders and long limbs
Career Journey
Pre-Debut
● Joined BigHit Music around 2019–2020
● Participated in the 2018 PyeongChang Winter Olympics children’s choir
● Trained for approximately six years before debut
● Contributed to songs by TXT, ILLIT, LE SSERAFIM, and ENHYPEN before debuting
Debut & Growth
● Debuted as leader of CORTIS in 2025
● Earned recognition as a self-producing idol
● Participated in songwriting, composing, and choreography
● Became known for creative leadership within the group
On-Camera Personality
● Energetic and outspoken
● Considered one of the loudest members
● Hardworking and determined
● Often takes responsibility for the team
Fashion, Style & Aura
Airport fashion: Casual streetwear with oversized pieces
Stage style: Youthful and creative
Signature items: Layered outfits, relaxed silhouettes
Brand associations: Associated with HYBE and CORTIS promotional campaigns; no major individual ambassador role publicly confirmed
Fitness, Diet & Health
● Maintains athletic physique through performance training
● Active in choreography and dance practice
● Strong stamina for live stages
● Balanced lifestyle focused on creative work
Popularity Insights
● One of the most recognized members of CORTIS
● Praised for songwriting and production talent
● Attracts fans through leadership and creativity
● Frequently discussed for his exceptional height
Viral Moments & Fan Favorites
● Credits on ILLIT’s “Magnetic” before debut
● Producing work for HYBE artists
● CORTIS debut showcase performances
● Fan reactions to his 190.5 cm height
Controversies & Clarifications
● No major controversies
● Maintains positive public image
● Known for professionalism despite young age
FAQs Fans Ask
Is Martin the leader of CORTIS? → Yes
How tall is Martin? → 190.5 cm (6’3″)
Did Martin produce songs before debuting? → Yes
What is Martin’s nationality? → Korean-Canadian
Fun Facts You Didn’t Know
● Father is Canadian, and his mother is Korean
● Trained alongside ENHYPEN’s Jungwon
● He openly shares that orange is his top color
● Was already over 182 cm (6’0″) at age 14