Andrew Jackson Young, Jr. (born March 12, 1932) is an American politician, diplomat, activist and pastor from Georgia. He has served as a Congressman from Georgia's 5th congressional district, the United States Ambassador to the United Nations, and Mayor of Atlanta. He served as President of the National Council of Churches USA, was a member of the Southern Christian Leadership Conference (SCLC) during the 1960s Civil Rights Movement, and was a supporter and friend of Dr.