For years, the worst moniker you heard thrown at Goodwin, the former boss of Royal Bank of Scotland (RBS), was "Fred the Shred," on account of his knack for paring costs. A slew of acquisitions changed that, and some RBS investors saw him as a megalomaniac. Commentators have since suggested that Goodwin is simply "the world's worst banker." Why so mean? The face of over-reaching bankers everywhere, Goodwin got greedy. More than 20 takeovers helped him transform RBS into a world beater after he assumed control in 2000. But he couldn't stop there. As the gloom gathered in 2007, Goodwin couldn't resist leading a $100 billion takeover of Dutch rival ABN Amro, stretching RBS's capital reserves to the limit. The result: the British government last fall pumped $30 billion into the bank, which expects 2008 losses to be the biggest in U.K. corporate history.