Ten Smartest US Presidents Since World War II, and One Not So Smart (3 of 6)

Jimmy Carter: IQ of 153

Carter, a Navy veteran who served in WWII, brought extensive engineering background and an analytical approach to problem-solving to his presidency. Although his single term as commander-in-chief wasn’t a successful one, his post-presidency work with the Carter Center showcased his commitment to global health and conflict resolution through thoughtful, evidence-based strategies.

Franklin D. Roosevelt: IQ of 146

Roosevelt’s intellectual prowess was evident in his transformative New Deal policies and leadership during WWII. His strategic thinking and command of economic and social issues allowed him to implement widespread reforms that reshaped American government and society, showcasing his adeptness in navigating complex national and international challenges.