Sarah Palmer (Earth-8520)

Sarah Palmer is the leader of Alpha-Nine and a member of the special division of SPARTANS. She was born on April 11, 2530, is a graduate of the UNSC ODST special forces program (service no. 59232826-SP), a veteran of the Skyllian Blitz, and is initially assigned to the UNSC Cote D'Azur in 2549 as Executive Officer. Palmer later becomes the first Human to join the SPARTANS, an elite special task force for the Citadel Council.