David Howell Petraeus is a General in the United States Army and the 10th and current Commander of the U.S. Central Command. Petraeus previously served as Commanding General of Multi-National Force - Iraq (MNF-I) from January 26, 2007 to September 16, 2008. As Commander of MNF-I, Petraeus oversaw all coalition forces in Iraq. Petraeus was the General George C. Marshall Award winner as the top graduate of the U.S. Army Command and General Staff College—class of 1983. He subsequently earned a M.P.A. degree (1985) and a Ph.D. degree (1987) in International Relations from the Woodrow Wilson School of Public and International Affairs at Princeton University. He later served as Assistant Professor of International Relations at the U.S. Military Academy and also completed a fellowship at Georgetown University. He has a BSc. from the U.S. Military Academy—class of 1974—from which he graduated as a distinguished cadet (top 5% of his class).
Source - Wikipedia http://en.wikipedia.org/wiki/David_Petraeus