John Sidgmore

http://www.washingtonpost.com/wp-dyn/articles/A57933-2003Dec11.html

John W. Sidgmore, 52, an executive whose company became the world's largest
Internet access provider and who later presided over WorldCom Inc. as its
bankruptcy case turned into the biggest in U.S. history, died Dec. 11 of
complications of acute pancreatitis.