He fought in the famous and prestigious Lumpinee and Rajadamnern Stadium. At the age of 25, Sinbi went to live and work in Korea for six months as a Muay Thai trainer and he fought for Taewoong Muay Thai Gym in Seoul.
Sinbi's participation in the Lumpinee and Rajadamnern Stadiums is a key aspect of his career. His time spent training at Taewoong Muay Thai Gym in Seoul highlights his dedication to the sport.