BigHit’s CORTIS (코르티스) officially debuted on the 10th August (Sunday), and fans finally witnessed the powerful arrival of this dynamic five-member team. After weeks of online speculation and anticipation, the group delivered a debut that did not disappoint, featuring a fun, high-energy title track that’s already capturing attention across the K-pop scene.
With bold charisma and undeniable potential, the boy group steps into the spotlight with confidence, precision, and a strong sense of identity that has fans around the world buzzing. Without further ado, let’s take a look at the new rookies of BigHit Music:
Martin (마틴)

- Full Name: Martin Edwards Park (에드워드 마틴 박)
- Position: Leader
- Birthday: 20th March 2008
- Nationality: Canadian-Korean
- Fun Facts: He has produced tracks for TXT (투모로우바이투게더), ILLIT (아일릿), LE SERAFFIM (르세라핌) & ENHYPHEN (엔하이픈); He is the tallest member in the group
James (제임스)

- Full Name: Zhao Yufan (趙雨凡)
- Position: TBA
- Birthday: 14th October 2005
- Nationality: Thai-Chinese
- Fun Facts: He’s a former member of disbanded pre-debut group TRAINEE A; He’s a producer under HYBE and has produced songs for TXT (투모로우바이투게더) and ILLIT (아일릿); He’s the oldest member of the group
Juhoon (주훈)

- Full Name: Kim Ju-hoon (김주훈)
- Position: TBA
- Birthday: 3rd January 2008
- Nationality: Korean
- Fun Facts: He became a trainee under BigHit Music in 2024; He was previously a child model
Seonghyeon (성현)

- Full Name: Eom Sung-hyun (엄성현)
- Position: TBA
- Birthday: 13th January 2009
- Nationality: Korean
- Fun Fact: He has been training since he was 13 years old
Keonho (건호)

- Full Name: Ahn Geon-ho (안건호)
- Position: Maknae
- Birthday: 14th February 2009
- Nationality: Korean
- Fun Facts: He joined BigHit Music in 2021; He boasts a youthful, captivating vocal tone and shines in both his stage presence and music production skills
Have you chosen your bias? Take a look at their debut track “Go”:

Zaima Humaira contributed to this article