Siriporn Thaweesuk (often known by her ring names, Samson Sor Siriporn or Samson Tor Buamas) (born 26 April 1983) is a female light-flyweight professional boxer from Lopburi Province, Thailand. She is a former WBC female world light flyweight champion.
Thaweesuk was convicted of selling amphetamines and sentenced to ten years in prison.[2]
Thaweesuk won the title while serving a prison sentence, and was granted an early release from Thai prison after winning a world title, having been promised such prior to her victory. Originally a ten-year sentence, Thaweesuk served seven years.[3]
She defeated Japan's Ayaka Miyao in a title fight for the WBC female light flyweight championship, which was held in a boxing ring in Klong Prem Prison. As a result, she was granted an early release from the Women's Correctional Institute in Pathum Thani.[4]