You can work hard your whole life to amass a large fortune through high-paying jobs, smart investments and wealth management. Or you can dig a tunnel under a bank and just steal it all. That's exactly what a few dozen Brazilian men did to pull off the largest heist in history. They made off with 165 million Brazilian reais (roughly $70 million US) from the Central Bank in Fortaleza. And if it wasn't for one member of the group buying ten cars at once the next day , they might have all gotten away with it. Find out how they did it here.