Charwin Jitsomboon

Charwin Jitsomboon (Thai: ชวิน จิตรสมบูรณ์), nicknamed Juk (Thai: จั๊ก) (born 30 September 1978) is a Thai singer. He is signed with GMM Grammy record label.

He drew Pee Saderd in the first round of the 2019 Rolex 24 at Daytona, and was defeated. Two days later, he sang in the Red Giant Mask, which was eliminated in The Mask Line Thai group finals alongside the Green Giant Mask, sung by Sirasak Ittipholpanich.