David Bing (born November 24, 1943) is an American former professional basketball player, businessman, and politician who served as the 74th mayor of Detroit, Michigan from 2009 to 2013. He is a member of the Democratic Party. Bing founded Bing Steel, a processing company that earned him the National Minority Small Business Person of the Year award in 1984. Soon the business grew into the multimillion-dollar Detroit-based conglomerate, the Bing Group, one of the largest steel companies in Michigan.