Fiat Patchata Janngeon is an actor, singer, and dancer born in Chiang Mai. In 2019, he graduated with a bachelor's degree in film and digital media from Siripatum University where he made first-class honours.

Fiat made his acting debut starring as Tee in the film "Grean Fictions." He was nominated for Best Actor at the 22nd Bangkok Critics Assembly and the 23rd Thailand National Film Association Awards for the role. From 2016 to 2022, Fiat was signed as an artist under GMMTV.