CYA

There are several artist with the same Name:

1) Giuk, formerly known as CyA (키아), is a South Korean rapper, musician, songwriter, and producer. He is the bassist and rapper of the band ONEWE active since 2015 (formerly known as M.A.S 0094).
He made his re-debut with ONEWE on May 13th, 2019, under RBW Entertainment, and made his solo debut on April 20th, 2023, with his first EP titled Psycho Xybernetics : TURN OVER and the title track 'TIME MACHINE (2100)'.
Giuk is also active on SoundCloud as @giuk2 (formerly LateCyA) and is a member of an independent music crew NAMED LATE, formed with his friends from high school.

2) Cya is rap group from Zemun (Belgrade, Serbia). They were one of the most popular hip-hop groups during the late nineties period.