The ADCC World Championship is a prestigious grappling tournament held every two years, showcasing the best athletes in submission wrestling. Founded in 1998 by Mário Sperry and Mário "Sapo" Reis, the event features competitors from various disciplines, including Brazilian Jiu-Jitsu, wrestling, and judo. Athletes compete in different weight classes, and the championship is known for its high level of competition and unique rules that emphasize submissions. The event attracts top talent from around the world, making it a significant milestone for grapplers aiming to establish their dominance in the sport.