Martin Luther King Jr. was a Baptist minister and civil rights activist who played a key role in the African American Civil Rights Movement and advocated for nonviolent civil disobedience. He was born in 1929 in Atlanta, Georgia and assassinated in 1968 in Memphis, Tennessee. King received the Nobel Peace Prize in 1964 for combating racial inequality through peaceful protests and is remembered today through memorials and honors for his leadership and contributions to securing racial equality.