Mikhail Sergeyevich Gorbachev
President of the USSR (1985-1991)
Nobel Peace Laureate, 1990
Nelson Mandela
President of South Africa, 1994-99
Nobel Peace Laureate, 1994
U Thant
Third UN Secretary-General
Mother Teresa
Founder, Missionaries of Charity
Nobel Peace Laureate, 1979
Princess Diana
Princess of Wales