Guillaume was one of the earliest pioneers of Muay Thai in France and achieved high water marks in the sport before becoming a full time trainer in Muay Thai .
Guillaume Kerner is known internationally as the blond angel of Muay Thai .
Guillaume Kerner was Guillaume Kerner of the earliest pioneers of Muay Thai in France and achieved high water marks in the sport before becoming a full time trainer in Muay Thai .
Guillaume Kerner is known internationally as the blond angel of Muay Thai .