A non-exhaustive list of recipients includes: Cesar Chavez (1973); Stanley Levison and Kenneth Kaunda (1978); Rosa Parks (1980); Martin Luther King Sr. and Richard Attenborough (1983); Corazon Aquino (1987); Mikhail Gorbachev (1991); and, on April 4, 2018the 50th anniversary of King's assassinationBen Ferencz and Bryan Stevenson.