Arthur Hayes is the CEO and Co-Founder of BitMEX, the world's largest derivatives exchange in bitcoin and crypto. After graduating from Wharton Business School, Hayes worked as a market-maker for Deutsche Bank and Citibank. He has a traditional finance background, being a former futures trader and ETF market maker. He also has extensive experience trading equity index futures, forwards, and swaps as well as non-deliverable FX forwards. Hayes is a Fortune “40 Under 40” listee.