Top Ten Smartest People of All Time

Albert Einstein and Leonardo da Vinci are number two and three on this list. Isaac Newton is number four.

1. Johann Goethe

2. Albert Einstein

3. Leonardo da Vinci

4. Isaac Newton

5. James Maxwell

6. Rudolf Clausius

7. Nicolause Copernicus

8. Gottfried Leibniz

9. William Sidis

10. Thomas Young

Source: Business Insider