International Sumo Federation (254 lb), Heavyweight over 115 kg (254 lb), and Open Weight [unrestricted entry]), and include competitions for female wrestlers (Lightweight up to 65 kg (143 lb), Middleweight up to 80 kg (180 lb), Heavyweight over 80 kg (180 lb), and Open Weight). International Sumo Federation The International Sumo Federation (IFS) is the largest international governing body of sport Sumo with over 87 member countries. It was formed in 1992 and is the only Sumo organization recognised by the International Olympic Committee and World Anti-Doping Agency. International Sumo Federation has 87 established National sumo Federations. International Sumo Federation encourages the sport's
International Kart Federation children/young adults use karting as a stepping stone into other forms of racing. International Kart Federation The International Kart Federation was the first kart racing organization in the United States, founded and still based in California in 1957. In 1971 it was joined by the World Karting Association, which originally focused more on the Eastern and Central United States. The International Kart Federation (IKF) takes pride in its long record of achievement as a governing body for the sport of kart racing. In recognition of the need for controls over the sport, the International Kart Federation has published rules for