Seonghyeon
Seonghyeon is a South Korean singer, songwriter and producer under BigHit Music. He is a member of the boy group CORTIS.
On July 14, 2025, Seonghyeon was announced as a member of CORTIS. The group made their debut on August 18 with the digital single "What You Want".
He also sang the intro of the song titled "GO!" by CORTIS which is the pre-release song. In less than 5 months through the debut, he has been contributing a lot in Cortis' music production; FASHioN , Lullaby , Joyride and the 'GOAT' Movie official soundtrack , Mention Me. He's known for being an ACE — this young artist worked in 100+ tracks before debut , trained for more than 5 years under BIGHIT MUSIC.
Background info
| Name | Eom Sung-hyun (엄성현) |
| Birth | January 13, 2009 (age 17) |
| Nationality | South Korean |
| Height | 1.80m (5'11'') |
| Blood type | A |
| Zodiac | Capricorn |
| Ethnicity | Korean |
| Group | CORTIS |
| Position | N/A |
| Agency | BIGHIT Music |
Likes/tastes
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Quotes
““we hope people like us when they see how good our music, our lyrics, and our dancing is, and how talented we are ; not just because of how we look. I want people come to our shows especially for the music””
““I want to become an artist that many people will listen to our music.I hope we can remain as people who love music forever””
Anecdotes
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Dictionary(A~Z)
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Must-watch-Legendary Videos
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Awards
2025
🏆 “Global Rookie” (2025 TikTok Awards)
🏆 “Best New Artist” (2025 MAMA)
🏆 “Best Performance” (10th Anniversary AAA 2025)
🏆 “Rookie of the Year” (10th Anniversary AAA 2025)
2026
🏆 "Dreams Silver Label" (D Awards)
🏆 "Rookie Artist of the Year" (40th Golden Disc Awards)
🏆 "Male Idol – Rookie (Indonesia)" (Korea First Brand Awards)
🏆 "Male Idol – Rookie (Vietnam)" (Korea First Brand Awards)
🏆 "Male Idol – Rookie (overall)" (Korea First Brand Awards)
🏆 "Rookie Of The Year Hanteo" (33rd Hanteo Music Awards)
Discography
SEONGHYEON's discography began with the group’s debut EP, Color Outside the Lines. Through this release, CORTIS introduced a fresh pop and hip-hop concept to listeners. Some of the notable tracks from the EP include “What You Want” and “Go!”. He takes part in writing and composing all the songs in the EP as well as the other members of CORTIS. The latest one, he also contributed into writing and composing the original soundtrack for 'GOAT' Movie which is titled , 'Mention Me'.
As he is still in the early stage of his career, his discography is currently limited but is expected to grow with future releases.