Gun Ratchanon Ruenpech is an actor and member of the boy group "Proxie." He studied airline business management at the University of the Thai Chamber of Commerce's Faculty of Humanities and Applied Arts. In 2013, Gun was a member of the boy group EVO NINE under Mono Music. It wasn't until he competed on LINE TV's "The Brothers School of Gentlemen" in 2020 that he had the opportunity to perform in another boy group.