Sorn (born Chonnasorn Sajakul, 5 May 1995) is a Thai singer, songwriter, and actress based in South Korea. She is best known as a former member of the South Korean girl group CLC, which debuted under Cube Entertainment in 2015. Sorn is recognized for being the first Thai national to officially debut in a K-pop group.
Early life and education
Sorn was born in Bangkok, Thailand, and raised in a Thai-Chinese family. She attended the Ramkhamhaeng University Demonstration School and later graduated from Bangkok Payap International School. In 2013, she moved to South Korea to pursue a career in music, enrolling in Cube Entertainment’s trainee program.
Career
Pre‑debut
While a trainee, Sorn appeared in several Korean television programs, including the reality show The Master’s Class (2013), which documented her training experience.
CLC (2015–2022)
Sorn debuted as the main vocalist of CLC on March 19, 2015, with the single “Pepe.” The group released multiple extended plays and singles, such as “High Heels,” “No,” “Hobgoblin,” and “Helicopter.” Throughout her tenure with CLC, Sorn contributed to songwriting and participated in promotional activities across Korea, Japan, and Southeast Asia.
Solo activities
Following CLC’s transition to an unofficial hiatus in 2020, Sorn pursued solo projects. In 2020, she released the digital single “Favorite” under her own label, Sorn Entertainment. She has also co‑hosted Thai-language content, appeared as a guest on various Korean variety programs, and engaged in modeling and brand endorsement work.
Other ventures
Sorn maintains an active presence on social media platforms, where she shares content related to music, fashion, and lifestyle. She has served as a brand ambassador for several Korean and Thai products, leveraging her cross‑cultural popularity.
Artistry
Sorn’s vocal style blends pop, R&B, and dance elements. She is noted for her fluency in Thai, English, and Korean, which has facilitated communication with diverse fanbases. Her songwriting contributions often explore themes of personal growth and empowerment.
Personal life
Sorn has spoken publicly about her experiences as a foreign trainee in the Korean entertainment industry, advocating for greater support for non‑Korean idols. She is also involved in charitable activities, including donations to disaster relief efforts in Thailand and Korea.
Discography (selected)
Singles
- “Favorite” (2020) – digital single
Featured appearances
- “Sketch” (with 1the9) (2020) – featured vocalist
Filmography
Television
- The Master’s Class (Mnet, 2013) – trainee documentary series
- Various Korean variety shows (guest appearances)
References
- Cube Entertainment official artist profile, 2015–2022.
- “CLC’s Sorn releases solo single ‘Favorite’,” Korean Herald, 12 June 2020.
- “Thai singer Sorn becomes first Thai K‑pop idol,” Bangkok Post, 20 March 2015.
External links
- Official Instagram: @sornclc
- Official YouTube channel: Sorn Official
Note: Information reflects publicly available, verifiable sources as of June 2026.