Mensa International (Mensa International) or the Mensa Society is an international organization founded in 1946 in Oxford, England, the most important feature of the Society to the IQ as the only criteria for membership. Members of the "Mensa Society" come from all walks of life, and the only requirement to become a member of the "Mensa Society" is to pass a series of intelligence tests to prove that one's IQ is among the top 2% of the same age group. "Mensa" is a Latin word meaning round table, that is, "Mensa" members "like sitting at a round table, there is no difference in rank". It is also translated as "Mansa".