Sion, Switzerland of 1,200. Sion is host to a number of newspapers, television and radio stations: In Sion about 8,560 or (31.5%) of the population have completed non-mandatory upper secondary education, and 3,670 or (13.5%) have completed additional higher education (either university or a "Fachhochschule"). Of the 3,670 who completed tertiary schooling, 54.9% were Swiss men, 32.0% were Swiss women, 7.5% were non-Swiss men and 5.6% were non-Swiss women. , there were 3,122 students in Sion who came from another municipality, while 261 residents attended schools outside the municipality. Sion is home to 4 libraries. These libraries include; the Médiathèque Valais Sion,
Maurice Sion game without a minimax value. Sion was an Invited Speaker at the International Congress of Mathematicians (ICM) in 1970 in Nice and was appointed the Main Organizer for the ICM held in Vancouver in 1974. In 2012 he was elected a Fellow of the American Mathematical Society. Sion was fluent in Spanish, Italian, French, and English. He was predeceased by his youngest child. Upon his death he was survived by his widow, three children, and six grandchildren. Maurice Sion Maurice Sion (17 October 1927, Skopje – 17 April 2018, Vancouver) was an American and Canadian mathematician, specializing in measure theory