Armstrong was first of 12 men to walk on the moon

-- Neil Armstrong. Apollo 11, 1969. 1930-2012.
-- Buzz Aldrin. Apollo 11, 1969. Born 1930.
-- Charles "Pete" Conrad. Apollo 12, 1969. 1930-1999.
-- Alan L. Bean. Apollo 12, 1969. Born 1932.
-- Alan Shepard. Apollo 14, 1971. 1923-1998.
-- Edgar D. Mitchell. Apollo 14, 1971. Born 1930.
-- David Scott. Apollo 15, 1971. Born 1932.
-- James B. Irwin. Apollo 15, 1971. 1930-1991.
-- John Young, Apollo 16, 1972. Born 1930.
-- Charles M. Duke Jr. Apollo 16, 1972. Born 1935.
-- Eugene A. Cernan. Apollo 17, 1972. Born 1934.
-- Harrison "Jack" Schmitt. Apollo 17, 1972. Born 1935.