Purim Rattanaruangwattana, nicknamed Pluem, is a Thai-Chinese actor, singer, and musician born and raised in Chiang Mai, Thailand to a Chinese father and a Thai mother. In 2016, he graduated from The Prince Royal's College in Chiang Mai, Thailand. Purim graduated from the Faculty of Political Science and Public Administration from Chiang Mai University in 2020.

He is a former professional badminton player but has been troubled by injury. In 2015, he participated in Chiang Mai Province badminton tournament as a student-athlete and won second prize in men's singles. Furthermore, in 2017, he was the winner of his college freshman badminton tournament.