⚔️ Came for CORTIS? COER are #6 in today's live Fandom War — 14 votes behind ENGENE.
COER · Updated 2026-09-01
CORTIS (COER) debuted 18 ago 2025 under BIGHIT MUSIC - 1 year active as of 2026.
| Debut date | 18 ago 2025 |
| Debut year | 2025 |
| Years active (as of 2026) | 1 |
| Agency / label | BIGHIT MUSIC |
| Members | 5 |
| Lineup | MARTIN, JAMES, JUHOON, SEONGHYEON, KEONHO |
| Fandom | COER |
When did CORTIS debut?
CORTIS debuted 18 ago 2025 under BIGHIT MUSIC.
How many years has CORTIS been active?
As of 2026, CORTIS has been active about 1 year, since debuting 18 ago 2025.
What agency is CORTIS under?
CORTIS is under BIGHIT MUSIC.
How many members does CORTIS have?
CORTIS has 5 members: MARTIN, JAMES, JUHOON, SEONGHYEON, KEONHO.
Go ! By cortis this song is just stuck in my head cuz it is so good ngl 🤧 ✨️💗
— Novuh
The group with the best choreography has got to be Cortis
— Taylor