Jack Welch

His long career at General Electric (GE) has left a polarizing legacy. His decisions to adapt GE to a financial company have been poor for investors; Critics argue that his cut-throat work culture is responsible for the modern American capitalist philosophy of constant turnover and has decreased job stability in the United States since the 1980s. This culture has been adopted at many companies, such as Amazon and Uline.
When Welch retired from GE, he received a severance payment of $417 million, the largest such payment in business history up to that point. In 2006, Welch's net worth was estimated at $720 million. Provided by Wikipedia
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