Phet Utong Or.Kwanmuang is a Thai Muay Thai fighter, from Buriram Province, in the Northeast of Thailand.
Phet started training muay thai at the age of 6 on the Sor Thaveekit camp belonged by his father, moved to Bangkok at the age of 14 and joined Sor Sommai camp.
Phet Utong is a two time Super Featherweight Rajadamnern champion, winning the first title against Superlek Kiatmuu9 in 2016 and the second time in 2017 against Kaonar P.K.Saenchaimuaythaigym.
On November 2018, Phet Utong Or.
Kwanmuang was ranked the #9 Super-feather weight ranked on Rajadamnern Stadium by muaythai2000.com.
On December 2018, Phet Utong was ranked the #10 Super-feather weight on Lumpinee Stadium by muaythai2000.com.