Martin Edwards

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PERSONAL BIOGRAPHY Full name: Martin Edwards (Korean name / alias: Park Woo-joo) Nationality / heritage: Korean–Canadian Birthday: March 20, 2008 Height: ~190.5 cm (6′3″) — notably tall among CORTIS Blood type: O MBTI: debated between INFP / ENFP Parentage: Father Canadian, Mother Korean Childhood / schooling: Spent time in Canada & Korea; studied at Seoul Joongdae Elementary School Pre-debut / early activity: Sang in children’s choir at PyeongChang 2018 Olympics; acted as flag bearer for Iceland in that ceremony Training period: Around 6 years (joined between 2019–2020) Debut: With CORTIS, August 18, 2025 Role in group: Leader, main creative contributor