Junior Panachai Sriariyarungruang is an actor and emcee under GMMTV. He has a bachelor's degree from Chulalongkorn University's Faculty of Communication Arts.

Junior first got into acting in university stage plays before making his onscreen debut in "I Hate You, I Love You" in 2016. He was signed under Nadao Bangkok from 2018 until they ended operations in 2022.