Seonghyeon Biography: Parents, Age, Net Worth, Siblings, Height, Girlfriend, CORTIS, Songs & Albums, Instagram
Seonghyeon is a South Korean singer, songwriter, producer, and dancer who rose to prominence as a central member of the five-member group CORTIS.
He gained significant attention shortly after the group’s official debut in August 2025, thanks to his extensive involvement in the production and songwriting of their first major release.
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Known for his quiet, analytical personality and technical prowess, he quickly established himself as a multi-talented artist who balances vocal performance, dance, and behind-the-scenes creativity.
Quick Facts
- Full Name: Eom Seong-hyeon
- Date of Birth: January 13, 2009
- Age: 17 years old
- Gender: Male
- Place of Birth: Seo-gu, Daejeon, South Korea
- Nationality: South Korean
- Profession: Singer, Songwriter, Producer, Dancer
- Height: 180 cm
- Eye Color: Dark Brown
- Hair Color: Black
- Parents: N/A
- Siblings: One younger sister (born 2012)
- Spouse: N/A
- Children: N/A
- Relationship Status: Single
- Religion: Shinto/Buddhism
- Ethnicity: Korean
- Net Worth: $500,000
Early Life and Education
Eom Seong-hyeon is now at the age of 17 and was born on January 13, 2009, in the Seo-gu district of Daejeon, South Korea.
He spent his early years in his hometown alongside his family, which includes his parents and a younger sister who is three years his junior.
From a young age, he balanced school life with active physical and creative pursuits, including basketball, skateboarding, and cycling, while also developing an interest in music genres such as hip-hop, jazz, and pop.
His academic journey began at Daejeon Gwanjeo Elementary School, where he completed his primary education.
His path toward a professional music career began in 2018 when he was scouted by a talent representative at a theme park on his birthday.
In 2021, he moved to Seoul to join BigHit Music as a trainee.
Over the next five years, he underwent rigorous training in music production, dance, and vocal performance.
While the specific high school he attends remains private, his education has largely focused on honing the skills needed for his career as a performer and producer.
Personal Life
Seonghyeon’s personal life is largely centered on his professional development and family.
He is currently single and has no history of relationships.
He maintains a close relationship with his younger sister and often credits his family for supporting him through five years of intensive training in Seoul.
Career
Seonghyeon’s professional career began with the debut of CORTIS on August 18, 2025.
Before this, he spent nearly five years training under BigHit Music, where he composed and produced over one hundred demo tracks.
His early preparation enabled him to take a lead role in the production of the group’s debut extended play, Color Outside the Lines, contributing to every song, including the lead single What You Want.
Beyond performing as a vocalist and dancer, Seonghyeon has actively participated in choreography, most notably for the high-energy track GO!, which became one of the group’s most-streamed songs by late 2025.
His versatility as both a performer and co-creator has defined his career.
In late 2025, he participated in prominent industry events such as the Mnet Asian Music Awards and the Golden Disc Awards, further establishing his international presence.
He continues to develop CORTIS’s musical identity while contributing creatively to each project.
Awards
- Mnet Asian Music Awards: Best New Artist (2025)
- TikTok Awards Korea: New Artist of the Year (2025)
- Golden Disc Awards: Most Popular Artist (Nominated) (2026)
- Melon Music Awards: Rookie of the Year (2025)
Net Worth
Seonghyeon has an estimated net worth of $500,000. His income is generated primarily through CORTIS’s music sales, streaming royalties, and brand partnerships.
Social Media
- Instagram: @cortis
- X: @cortis_bighit
- TikTok: @cortis_bighit
- YouTube: CORTIS
Filmography
- CORTIS Documentary: What We Want (2025)
- CORTIS Reality: Color the World (2025)
- Mnet M Countdown (2025)
- SBS Inkigayo (2025)
- KBS Music Bank (2025)
- 2025 MBC Gayo Daejejeon (2025)
Discography
- What You Want (2025)
- Color Outside the Lines (2025)
- GO! (2025)
- JoyRide (2025)
- Lullaby (2025)
- FaSHioN (2025)
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