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John Mark Gray is a man of many hats, he has worked in academia, large corporations, consulting, and financial markets. He has managed two hedge funds and has over 20 years of trading experience. John was a boxer in his youth, wrote and performed standup comedy, acted in plays, and studied classical music while in college. He has graduate degrees in business and philosophy, a background in logic & game theory, and enjoys playing chess and poker in his spare time.
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