What did Paul Allen accomplish?
ranks him the fifth richest American [1], worth an estimated $18.0 billion. He is the founder and chairman of Vulcan Inc. (his private asset management company) and chairman of Charter Communications. Allen also has a multibillion dollar investment portfolio which includes large stakes in DreamWorks Animation SKG, Digeo, Oxygen Media, real estate holdings and more than 40 other technology, media and content companies.