Aage Bottger Sørensen was born on May 13, 1941 in Silkeborg, Denmark, and died on April 18, 2001 in Boston, Massachusetts, United States. In 1967, Sørensen was the first recipient of a master's degree in Sociology from the University of Copenhagen. He went on to Johns Hopkins University in Baltimore where he earned a Ph.D. in Social Relations in 1971. From 1971 to 1984, Professor Sørensen taught at the University of Wisconsin, serving as department chair in Sociology from 1979 to 1982. He was appointed to the faculty at Harvard University in 1984. As chair of the Sociology Department from 1984 until 1992, he led a substantial renewal of its faculty and programs. From 1994 until his injury, he was chair of Harvard's Joint Doctoral Program in Organizational Behavior.