The document provides information on the IFMA World Muaythai Championships 2015 held in Bangkok, Thailand from August 13-23, 2015. It includes the master program, results, and lists of officials and participating countries/athletes. Over 1000 athletes from 100 countries competed across men's and women's weight classes. The results section lists the top four finishers in several men's weight classes, with their country, medal, and score/weight. Thailand performed well, winning multiple gold medals across categories.