Player ·

Rainbow Six Siege

Jazz

Jae-Young Ko

🇰🇷 KR22 years

Team

Before & After

Plays for Before & After

About

Jazz (Jae-Young Ko ) is a professional Rainbow Six Siege player currently playing for Before & After.

Before & After roster

8

CheongAhm

KR

Dukmani

KR

Hanna

KR

Kai

KR

BINU

KR

KTH

JP

Roland

JP

Team history

1

Before & After

Tracking since Jul 16, 2026