JJ Radchapon Phornpinit is a Thai actor and singer under DOMUNDI TV. He graduated with a bachelor's degree from Thammasat University's Faculty of Commerce and Accountancy.

JJ started in the entertainment industry in 2022 when he was a contestant on the reality survival show "The Two". He made his acting debut in 2024 with a supporting role in the series "I Saw You in My Dream".