Citron is pretty interesting

Andrew Edward Left (born July 9, 1970) is an activist, short seller, author and editor of the online investment newsletter Citron Research, formerly StockLemon.com.[1][2] Under the name Citron Research, Left publishes reports on firms that he claims are overvalued or are engaged in fraud. Left is known for advising investors on short selling and has often appeared on various media outlets such as CNBC and Bloomberg to talk about his opinions on stocks.[3][4] In 2017, Left was called 'The Bounty Hunter of Wall Street' by The New York Times.[5] Left gained further notoriety following his announced short of GameStop, precipitating a short squeeze that has hurt him and other short sellers in the short term.[6]