Charlie Duke, lunar module pilot on the Apollo 16 moon landing mission.

As lunar module pilot for Apollo 16 in 1972, he became the tenth and youngest person to walk on the Moon.

He also served as backup lunar module pilot for Apollo 17.

Haise flew as the lunar module pilot on the aborted Apollo 13 lunar mission in 1970.

Bean was the lunar module pilot on Apollo 12, the second lunar landing.

Haise previously flew as the lunar module pilot of Apollo 13.

In 1972, when he was the lunar module pilot of Apollo 16, he left it there.

He then served as backup lunar module pilot for the second moon landing mission, Apollo 12.

He was the lunar module pilot on Apollo 11, the first manned lunar landing in history.

Worden served as command module pilot for Apollo 15, which flew from July 26 to August 7, 1971.