Chairman Keaton

Chairman Keaton is an official of the Galactic Federation pictured in the Super Metroid comic series. He appears as a moderately tall green alien with Martian-like feelers. His rank in the Federation high-command is unknown, but he wields considerably high authority over the Federation Police and is seen giving orders to Chief Hardy. As he is yet to be referred to in any of the Metroid games, his character is considered non-canon.