Analysing your IQ
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Intelligence, cognitive style, and psychological comparison
Prime Minister
US President
High Verbal IQ and resilience to depression ("The Black Dog"). Thrived in chaos.
Extreme sensation-seeking with intellectual curiosity. High extraversion, high conscientiousness. Transformed weakness into strength through sheer will.
Historical IQ estimates are approximations based on documented achievements, contemporary accounts, and cognitive analysis. They should be viewed as educated estimates rather than definitive measurements. Both Winston Churchill and Theodore Roosevelt achieved remarkable things in their respective domains, and raw IQ alone doesn't capture the full picture of their intelligence and impact.
Discover your own IQ and see how you stack up against history's greatest minds.
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