Blind Chess Olympiad the most significant sporting event in the international field of chess for the blind to date. Blind Chess Olympiad The Blind Chess Olympiad is an international chess competition for the blind in which teams from all over the world compete against each other. The event takes place every four years, and is sponsored by the International Braille Chess Association. The Blind Chess Olympiad is the largest sporting event in the international field of chess for the visually impaired. The forerunner to the Blind Chess Olympiads was a blind chess tournament held in Rheinbreitbach, Germany in 1958. The winner of the
International Linguistics Olympiad International Linguistics Olympiad The International Linguistics Olympiad (IOL) is the fourth newest of a group of twelve International Science Olympiads. Its abbreviation IOL is deliberately chosen not to correspond to the name of the organization in any particular language, and member organizations are free to choose for themselves how to designate the competition in their own language. This olympiad furthers the fields of mathematical, theoretical, and descriptive linguistics. The setup differs from most of the other Science Olympiads, in that the olympiad contains both individual and team contests. The individual contest consists of 5 problems, covering the main fields of