David Koch: podcast appearances and interviews

David Hamilton Koch was an American businessman, philanthropist, limited government advocate, and chemical engineer. He joined the family business, Koch Industries, in 1970, which is the second-largest privately held company in the United States. Koch became president of Koch Engineering in 1979 and, along with his elder brother Charles, became a co-owner of Koch Industries in 1983. He served as an executive vice president until his retirement in 2018 due to health issues.