Kim Ung-Yong is a Korean former child prodigy. Kim was listed in the Guinness Book of World Records under Highest IQ; the book estimated the boy's score at about 210. Albert Einstein was considered to only have an IQ of about 160. Other contenders would be Leonardo da Vinci, estimated at ~190. Another would be William James Sidis, estimated also at a similar level. Theoretically speaking, 200 is the maximum IQ possible.
http://mostextreme.org/highest_iq.php
Report Abuse. Technically there is no maximum IQ. It is a quotient (intelligence quotient) where a score of 100 means average. Obviously 0 is the minimum, but that isn't possible, unless you're dead or can't learn anything at all, even involuntarily.
https://answers.yahoo.com/question/index?qid=20061027161505AARTaFo
For example when taking the funeducation test (a popular online test); a person answering 100% of the questions 100% correct will have a score anywhere from 120 to 180 where the only variable is the persons age. So a child with a perfect score is an IQ of 180 where as an older adult with a perfect score is only 120.
http://www.answers.com/Q/What_is_the_highest_you_can_score_on_a_IQ_test
IQ stands for Intelligence Quotient. It is your mental age divided by you chronological age. The average IQ is 100, and most people are within 15 points from that. If you scor … e above 115 you are considered very smart, and if you score above a 130, you are considered a genius. if you score below an 85, you are considered dumb, and if you score below a 70, you are considered mentally retarded.
http://www.answers.com/Q/What_is_the_maximum_IQ_you_can_have
The average IQ for an adult is anywhere from 90 to 115. Just to give some figures the average IQ for one that has a mental disibility ranges from 30 to 50 and the IQ for one t … hat is a genius is 140 and higher.
http://www.answers.com/Q/What_is_the_maximum_IQ_you_can_have
However, there is NO standardized IQ test that has a scaled score over 155. Your verbal and/or performance scores will scale into the 140s if you have every answer correct but your full scale will max out at 155. By standardized test I mean recognized by the American Psychological Association.
http://www.answers.com/Q/What_is_the_highest_you_can_score_on_a_IQ_test
An IQ (Intelligence Quotient) score of 115 means that an individual  scored higher on the test than roughly 84 percent of a large  representative sample (of the entire popul … ation) that took the  test. Most university students score higher than 90 percent.
http://www.answers.com/Q/What_is_the_maximum_IQ_you_can_have
We want to mention that results of IQs can vary from test to test and by age. For example an IQ of 170 at the age of 10 years old is the equivalent of an adult IQ of only 106. The other problem is that there is no set way to measure intelligence as there are too many aspects to take into account (memory, problem-solving, etc.), so don't put too much faith in your IQ rating.
http://mostextreme.org/highest_iq.php
IQ is generally considered to range from 0 to 200 Here is the general ranges of scores for IQ Tests and what they mean: IQ Range Classification. 140 and over ----------- Genius or near genius. 120-140 ----------------- Very superior intelligence. 110-120 ----------------- Superior intelligence.
http://www.answers.com/Q/What_is_the_highest_you_can_score_on_a_IQ_test
The highest IQ ever to be scored in the advanced IQ test was by Abdesselam Jelloul. Who scored an adult IQ of 198 in a 2012 test which included 13 dimensions of intelligence (analytical, spatial, logical, memory, musical, linguistic, philosophical, moral, spiritual, interpersonal, intra-personal, bodily and naturalist).
http://mostextreme.org/highest_iq.php
what is the max iq
The maximum Intelligence quotient is 198. The maximum IQ is 198.