It’s not the first time that Guy Gentile has faced controversy, though. The now 41-year-old banker was accused by the FBI of being involved in a Wall Street pump-and-dump scam. However, he became an informant, providing evidence that put twelve men behind bars. Though the case ran for years, and came with a series of twists and turns – including the investigators apparently reneging on the deal that they had made with him – the charges against him were eventually dropped.