Martin edwards

Martin Edwards (마틴) is a South Korean-Canadian singer, songwriter, dancer and producer under BIGHIT MUSIC. He is the leader of the five-member boy group CORTIS, which debuted on August 18, 2025. Born on March 20, 2008, Martin is also known by his Korean name, Park Woo-joo (박우주). He is involved in the group's creative process, including music production and songwriting. Martin is known for his creative mindset, musical talent and leadership within CORTIS. He has a strong interest in music and enjoys expressing his ideas through different forms of art. Group: CORTIS Position: Leader Birthday: March 20, 2008 Nationality: Canadian and South Korean Agency: BIGHIT MUSIC Languages: Korean and English