No. 19: Dave Bing, The Man Of SteelDerek T. DingleAugust 18, 2010November 2, 2017 by Derek T. DingleAugust 18, 2010November 2, 2017538 In celebration of our 40th anniversary, Black Enterprise ranks the Titans: The 40 Most Powerful African Americans in Business--and how they shaped our world. Follow...