Por Tor Thor Petchrungruang

PTT started training in Muay Thai at the age of nine at the Petchrungruang camp in the Chonburi Province.

[4] In 2015, PTT engaged in the annual Isuzu Cup, where he went undefeated, winning the title on February 17, 2016, against Diesellek Aoodonmuang.

[5] This win allowed him to compete at THAI FIGHT Korat on March 19, 2016, against Payaksamui Lukjaoporongtom.

On December 24, 2016, PTT defeated Sean Kearney from Canada to win the THAI FIGHT King's Cup 67 kg title.

[6] On January 27, 2018, PTT won the THAI FIGHT Kard Chuek King's Cup at 70 kg by defeating Dany Njiba by knockout in the first round.