A "Grand Master" is a title often used in various fields, most notably in chess and martial arts. In chess, a Grand Master (GM) is a player who has achieved the highest title awarded by the World Chess Federation, indicating exceptional skill and expertise in the game. To earn this title, players must meet specific performance criteria in international competitions. In martial arts, a Grand Master typically refers to a highly skilled instructor, often holding a high rank, such as 8th degree black belt or higher. This title signifies years of training, teaching, and contributions to their respective martial art, such as karate or taekwondo. Grand Masters often play a crucial role in preserving and promoting their discipline.