In May, 2010, from his bedroom in London, Navinder Sarao, helped cause panic in U.S. markets. Bloomberg’s Liam Vaughan tells the story of The Flash Crash Trader, also known as The Hound of Hounslow.https://www.bloomberg.com/news/features/2017-02-10/how-the-flash-crash-trader-s-50-million-fortune-vanished#BWStorylines #Businessweek #BloombergQuicktake--------Like this video? Subscribe: http://www.youtube.com/Bloomberg?sub_confirmation=1Become a Quicktake Member for exclusive perks: http://www.youtube.com/bloomberg/joinQuickTake Originals is Bloomberg's official premium video channel. We bring you insights and analysis from business, science, and technology experts who are shaping our future. We’re home to Hello World, Giant Leap, Storylines, and the series powering CityLab, Bloomberg Businessweek, Bloomberg Green, and much more.Subscribe for business news, but not as you've known it: exclusive interviews, fascinating profiles, data-driven analysis, and the latest in tech innovation from around the world.Visit our partner channel QuickTake News for breaking global news and insight in an instant.