Over the course of the 20th century, the U.S. was championed by presidents who stared down enormous obstacles and the decisions needed making that went into overcoming them. Even though leadership requires a multitude of qualities, intelligence can end up assuming a significant role in how these leaders approach complicated problems. Over the span of the 20th century, the U.S. was led by presidents who stared down their enormous obstacles and the decisions that were required to to make them.
1. John F. Kennedy

IQ – 159.8
2. Bill Clinton

IQ – 159
3. Jimmy Carter

IQ – 157
4. Woodrow Wilson

IQ – 155.2
5. Theodore Roosevelt

IQ – 153
Trending on The Scroller
6. Franklin Delano Roosevelt

IQ – 150.5
7. Dwight D. Eisenhower

IQ – 140
8. Lyndon B. Johnson

IQ – 140
Sign up for our newsletter
9. Harry S. Truman

IQ – 140
10. George H. W. Bush

IQ – 138-140
11. Herbert Hoover

IQ – 137
12. Richard Nixon

IQ – 131-140
Want to see more vintage content?
Check out 18 Rare Vintage Photos of People Doing Surprisingly Dangerous Things for Fun, or take a look at 25 Vintage Photos From 1952. Finally, if you want to see how dangerous park equipment used to be, check out 18 Vintage Photos of 1970s Park Equipment That Would Be Banned Today.
