Dexter Scott King, born January 30, 1961, is the brother of what oldest living child of civil rights leaders Martin Luther King Jr. and Coretta Scott King?
Dexter Scott King: Dexter Scott King (born January 30, 1961) is the second son of civil rights leaders Martin Luther King, Jr. and Coretta Scott King. Dexter Scott King:  His siblings are Martin Luther King III, the Reverend Bernice Albertine King, and the late Yolanda Denise King. Martin Luther King III: Martin Luther King III (born October 23, 1957) is an American human rights advocate and community activist. Martin Luther King III:  He is the oldest son and oldest living child of civil rights leaders Martin Luther King Jr. and Coretta Scott King.
Martin Luther King III