SEONGHYEON (CORTIS)

Eom Seonghyeon (Hangul: 엄성현), born on January 13, 2009, in Seogu, Daejeon City, South Korea, made his debut as a singer-songwriter in the boy group CORTIS on August 18, 2025, under BigHit Music.

He was scouted in 2018 on his birthday at a theme park and joined BigHit in early 2021. In March 2023, he appeared with his face covered in a BigHit trainee interview video with his teammate Martin.