Principal Seymour Skinner

Principal Seymour Skinner is the principal of Springfield Elementary. He lives with his mother, Agnes, and is in love with Edna Krabappel. He once served as a Green Beret. In "The Principal and the Pauper," we find out he's really Armin Tanzarian, but he goes back to being Skinner when no one likes the real Skinner.