Annan attended Macalaster College in St. Paul, Minnesota, graduating in 1961… He was a fellow at the Massachusetts Institute of Technology’s Sloan School of Management in 1971-72, receiving a Master of Science degree… His wife Nane Annan, a lawyer and artist, is from Sweden… Previous Secretaries-General: Trygve Lie (Norway), 1946-52; Dag Hammarskjöld (Sweden), 1953-61; U Thant (Myanmar, formerly Burma), 1961-71; Kurt Waldheim (Austria), 1972-81; Javier de Perez de Cuellar (Peru), 1982-91; Boutros Boutros-Ghali (Egypt), 1992-96.