Perawat Sangpotirat (พีรวัส แสงโพธิรัตน์; born 18 October 1995), nicknamed Krist (คริส), is a Thai actor, singer, model and host under GMMTV and Riser Music. He graduated with a bachelor's degree from the Faculty of Economics at Kasetsart University. Originally hoping to become a musician, Krist began his journey in the entertainment industry when he made his acting debut in the university film project "My Rhythm" (มายริทึ่ม). He officially debuted as an actor in 2016 with a main role in the series "SOTUS" (พี่ว้ากตัวร้ายกับนายปีหนึ่ง).