Wendy O. Koopa is a recurring antagonist in the Super Mario franchise and one of Bowser’s seven Koopalings. She is known for her boss battles, bossy personality, and distinctive style, often portrayed as a spoiled, high-energy character who leads with attitude. In games and related media, Wendy serves as one of Bowser’s loyal minions, typically opposing Mario and his allies. She is recognized by her pink appearance, hoop earrings, and temperamental behavior.