KAIROS Members Profile KAIROS (카이로스) was the first boy group debuted under Howon University, Kpop department. They debuted on September 1st, 2021 with the single “No Limit“. They disbanded sometime. KAIROS Official Accounts: Instagram: 카이로스(KAIROS) Twitter: 카이로스(KAIROS) KAIROS Members Profile: Siwoo Stage Name: Siwoo (시우) Birth Name: Kim Siwoo (김시우) Position: Leader Birthday: July 14, … Continue reading KAIROS Members Profile