M Tualay or CHALOEMPORN SAWATSUK started boxing at a young age and quickly became one of the top amateur boxers in Thailand. He won several national championships and represented Thailand at the Asian Games in 2010.

Chaloemporn Sawatsuk turned professional in 2013 and quickly racked up a string of victories. He won his first 14 fights by knockout, including a victory over former world champion Rafi Majid. In 2017, he challenged for the WBA Asia Light Heavyweight title, but he lost by unanimous decision to Tewa Kiram.

In 2022, Chaloemporn Sawatsuk made his bare-knuckle boxing debut. He defeated Dominic Ahnee by knockout in the third round at BKFC Thailand 3. He is scheduled to fight again in 2023.

In 2023, he pass the standard of KMA become one of the Krus - Teacher .