Bill Koch (businessman)
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William Ingraham Koch is an American billionaire businessman, sailor, and collector. His boat was the winner of the America's Cup in 1992. Forbes estimated Koch's net worth at $1.8 billion in 2019, fr
Koch in 1992
David Koch
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David Hamilton Koch was an American businessman, philanthropist, limited government advocate and chemical engineer. In 1970, he joined the family business: Koch Industries, the second-largest privatel
Bill Koch (businessman)
…Indiana. He graduated with bachelor's, master's, and doctoral degrees in chemical engineering, all from the Massachusetts Institute of Technology. David Koch (1940–2019) was his twin brother. His other brothers are Frederick R. Koch (1933–2020) and Charles Koch (born 1935). Koch worked in his family's company…
Koch in 2015
Koch in 1980
Fred Thompson poses with David Koch and his wife Julia Koch.