Those with an IQ above 130 are classified as highly intelligent. Proportion of high IQ in the population (in thousands of people): There are 100 people (10) with IQ between 120-129. IQ, that is, intelligence quotient (Intelligence Quotient), is a measure of personal intelligence test scores compared with the scores of subjects of the same age. Index is a standard for measuring the level of individual intelligence. The concept of IQ was proposed by Professor Terman, a psychologist at Stanford University in the United States.

Intelligence refers to the general mental ability of living things. It refers to a person's ability to recognize and understand objective things and use knowledge, experience, etc. to solve problems, including memory, observation, imagination, thinking, judgment, etc. This ability includes the following points: understanding, judgment, problem solving, abstract thinking, expressing ideas, and language and learning abilities. When considering animal intelligence, the definition of "intelligence" can also be summarized as: the ability to effectively adapt to the environment by changing oneself, changing the environment, or finding a new environment. Intelligence, also called intelligence, is people's ability to understand objective things and use knowledge to solve practical problems. Intelligence includes many aspects, such as observation, memory, imagination, analytical judgment, thinking ability, adaptability, etc. The level of intelligence is usually expressed by the intelligence quotient, which is used to indicate the level of intellectual development. It should be pointed out in particular that intelligence does not refer to wisdom, and there is a certain difference in meaning between the two.