Counting down Warren Buffett's biggest wins and fails, including a mistake that the iconic investor estimates has costed him $200 billion to date.
How does the world's greatest investor think about making investment decisions? Take a look inside Warren Buffett's brain in this massive infographic.
Warren Buffett started his first business at age 5, and bought his first stock at age 11. By the end of high school, he was richer...
