should be divided into sections by topic, to make it more accessible. Please help by adding section headings in accordance with Wikipedia's style guidelines. (October 2010) Duncan "Dick" Ebersol (pronounced /ˈɛbərsɒl/; born July 28, 1947) is an American television executive and the Chairman of NBC Universal Sports & Olympics. Ebersol is best known for producing large scale television events, especially the Olympics for NBC .