Chonnasorn Sajakul (ชลนสร สัจจกุล; born November 18, 1996 in Bangkok, Thailand), better known by her nickname and stage name Sorn (Hangul: 손; stylized in all caps), is a Thai singer based in South Korea. She was the winner of the first season of K-Pop Star Hunt in 2011. She later debuted as a member of the South Korean girl group CLC, under Cube Entertainment. Sorn made her solo debut on March 23, 2021, with the digital single "RUN".