Byron David Trott (born December 2, 1958) is the founder, chairman and CEO of BDT Capital Partners, a merchant bank that provides advice and capital to family and founder-led companies. Formerly, Trott was vice chairman of Investment Banking at Goldman Sachs. Warren Buffett has called Trott "the only banker he trusts".Raised in Union, Missouri, Trott received an AB from the University of Chicago in 1981 and an MBA from the University of Chicago Booth School of Business in 1982.In 1982, Trott joined Goldman Sachs as a stockbroker, joining Goldman's investment banking division in 1988 and serving underneath future U.S. Treasury Secretary Henry Paulson. He eventually rose to become vice chairman of investment banking at Goldman Sachs. He advised many of the wealthiest families and closely held companies in deals ranging from the $23 billion Mars-Wrigley combination, the Pritzker’s $4.5 billion sale of Marmon Holdings to Berkshire Hathaway, and the $5 billion capital infusion from Berkshire Hathaway into Goldman Sachs in September 2008 during the financial crisis. Wikipedia