[1] [2] Kumandoi was booked to face Yothin FA Group for the vacant 118 lbs True4u Muaymumwansuek title at the Rangsit Stadium on December 23, 2016.
[4] Kumandoi challenged the reigning Rajadamnern Stadium 115 lbs champion Phetsuphan Por.Daorungruang on March 5, 2018.
[6] Kumandoi captured his second professional title, the WBC Muay Thai World 122 lbs belt, on December 13, 2018, with a decision victory against Kumangoen Jitmuangnon.
He was voted runner-up for the stadium Fighter of the Year award, losing it to Saotho Sitchefboontham.
[8] Kumandoi made his kickboxing debut against Tenshin Nasukawa at Rizin 26 – Saitama on December 31, 2020.