The World League of Fighters (WLF), the first-of-its-kind franchise-based league-styled Muay Thai tournament, announced the grand launch ceremony for the inaugural season on June 1st at the prestigious Lumpinee Stadium in Bangkok.
source https://timesofindia.indiatimes.com/sports/more-sports/world-league-of-fighters-to-start-on-june-1-in-bangkok/articleshow/110280234.cms
source https://timesofindia.indiatimes.com/sports/more-sports/world-league-of-fighters-to-start-on-june-1-in-bangkok/articleshow/110280234.cms