GIUK

Lee Giuk (Korean: 이기욱, born January 24, 2000), known mononymously as Giuk and formerly known by the stage name CyA (Korean: 키아; RR: Kia), is a South Korean musician, rapper, songwriter, and producer. He is the bassist and rapper of the South Korean alternative rock band Onewe (formerly known as M.A.S 0094 or MAS). He made his solo debut on April 20, 2023, releasing his first extended play (EP) Psycho Xybernetics : Turn Over with the lead single "Time Machine (2100)". His second solo EP Rise Waves was released just seven months later on November 15, 2023, with the lead single "Scratch".