The Official World Governing Body for Professional Muaythai Established in 1995 under directive of Royal Thai Government, approved by the Thai Parliament
International fighters who have held the Rajadamnern Stadium Welterweight title in the past have been muaythai icons such as Sajad Sattari (2023), Fabio Pinca (2017) Jos Mendonca (2013) and Kozo Takeda (2001).
This will also be one of the first qualification series for the Kings Cup and it shows once again, the importance within the muaythai sporting pyramid where athletes can compete at the highest Olympic level within Olympic recognized multi-sport events and then return to the elite professional events at the most prestigious stadiums, like Rajadamnern Stadium, to compete against the best of the best.