Christopher Robert Hill (born August 10, 1952) is an American diplomat who is United States Ambassador to Serbia. Previously, he was professor at George W. Ball adjunct Columbia University in the City of New York, the Chief Advisor to the Chancellor for Global Engagement and Professor of the Practice in Diplomacy at the University of Denver. Prior to this position, he was the Dean of the Josef Korbel School of International Studies at the University, a position he held from September 2010 to December 2017. Education and Peace Corps service Hill's father was a diplomat in the Foreign Service: Hill was born in Paris, and as a child, he traveled with his family to many countries. After American diplomats were expelled from Haiti, Hill's family moved to Little Compton, Rhode Island where Hill attended Moses Brown School in Providence, Rhode Island, graduating in 1970. He then went on to study at Bowdoin College, earning a Bachelor of Arts degree in economics in 1974. Hill was a Peace Corps volunteer in Cameroon from 1974 to 1976. Hill credits his work with the Peace Corps for teaching him his first lessons in diplomacy. As a volunteer, Hill worked with credit unions and when he discovered that one board of directors had stolen 60 percent of their members' money, he reported on the malfeasance to their members, who promptly re-elected them because the board reflected carefully balanced tribal interests and it really did not matter to the members if the board directors ran a good credit union or not. Hill said the lesson was that "When something's happened, it's happened for a reason and you do your best to understand that reason. But don't necessarily think you can change it." Hill took the Foreign Service exam while he was serving as a Peace Corps volunteer in Cameroon. Hill received a master's degree from the Naval War College in 1994. He speaks Polish, Serbo-Croatian and Macedonian. Diplomacy Hill joined the State Department in 1977. Hill served as Secretary for Economic Affairs at the Embassy of the United States in Seoul from 1983 to 1985. When he returned to Korea in 2004 as Ambassador, he began by saying "I was here for three years in the 1980s, one has to be a little careful about drawing on too much experience from so long ago. So, even though I'll certainly draw on my experience from the