Buzz_Aldrin | mission | Apollo_11 Buzz_Aldrin | nationality | United_States United_States | leader | Joe_Biden Apollo_11 | backupPilot | William_Anders Apollo_11 | operator | NASA
Joe Biden is a leader of the United States of which Buzz Aldrin is a national. Aldrin was a member of the NASA operated Apollo 11 on which William Anders was a backup pilot.