Question: Nathan S. Beman begam president of what college in 1818, which is located in the in the sixth largest city in Georgia?

Athens (formally known as Athens-Clarke County) is a consolidated city–county in the U.S. state of Georgia, in the northeastern part of the state about an hour's drive from the global city of Atlanta, and comprising the former city of Athens proper (the county seat) and Clarke County.  As of the 2010 census, the consolidated city-county (including all of Athens-Clarke County except Winterville and a portion of Bogart) had a total population of 115,452; all of Clarke County had a population of 116,714.  The University of Georgia, the state's flagship public research university, is located in this college town, and contributed to its initial growth.  In 1991, after a vote the preceding year, the original city abandoned its charter to form a unified government with Clarke County, referred to jointly as Athens-Clarke County.  Athens is the sixth-largest city in Georgia, and the principal city of the Athens-Clarke County, Georgia Metropolitan Statistical Area, which had a population of 192,541 as of the 2010 census.  Athens-Clarke County has the smallest geographical area of a county in Georgia. <SEP> Kristiansand ] , historically Christianssand / Christiansand, is a city and municipality in Norway.  It is the fifth largest city in Norway and the municipality is the sixth largest in Norway, with a population of 88 598 as of June 2016.  In addition to the city itself, Statistics Norway counts 4 other densely populated areas in the municipality: Skålevik in Flekkerøy with a population of 3,526 in the Vågsbygd borough, Strai with a population of 1,636 in the Grim borough, Justvik with a population of 1,803 in the Lund borough, and Tveit with a population of 1,396 (as of 2012 ) in the Oddernes borough.  Kristiansand is divided into five boroughs: Grim, which is located northwest in Kristiansand with a population of 15,000; Kvadraturen, which is the centre and downtown Kristiansand with a population of 5,200; Lund, the second largest borough; Oddernes, a borough located in the west; and Vågsbygd, the largest borough with a population of 36,000, located in the southwest. <SEP> Nathan Sidney Smith Beman (1785 - 1871) was the fourth president of Rensselaer Polytechnic Institute.  In 1818, he became president of Franklin College in Athens, Georgia, which was the founding college of the University of Georgia, although he only served a year in that position.  He was born in what is now New Lebanon, New York on November 26, 1785.  He graduated from Middlebury College in 1807.  He then studied theology and preached in Portland, Maine and Mount Zion, Georgia.  He then returned to preaching in Mount Zion, Georgia until 1822, when he became pastor of the First Presbyterian Church in Troy, New York. <SEP> George M. Israel, III (born 1948) is the current president and CEO of the Georgia Chamber of Commerce and is a former mayor of Macon, Georgia (1979–1987), the sixth largest city in the state.  He is also on the board of directors of YKK Group.  In 2005, "Georgia Trend", a prominent state business and political magazine, named Israel as one of its top 20 leaders of the past 20 years.