All of CORTIS members: hello we are CORTIS.

James: Hello I’m James. I’m the oldest member of the group

Martin: Hello I’m Martin. I was born in Canada. I’m the loudest member of the group

Juhoon: Hello. I’m Juhoon.

Seonghyeon: Hello I’m Seonghyeon.

Keonho: Hello I’m Keonho. I’m the Maknae of the group .

James : We released our pre release track GO! On August 11,2025. We will debut as a group on August 18,2025 with What You Want.