I believed most of you have heard of the term, Black Swan, popularized by Nassim Nicholas Taleb, a finance professor, writer and former Wall Street trader. If you are still clueless about the term, following is the proper definition by Investopedia: "A black swan is an event or occurrence that deviates beyond what is normally expected of a situation and is extremely difficult to predict" Today, I am going to share a cool and informative infographic from Call Levels, called 9 Black Swan Events That Changed The History Of Finance Forever......