Jo Polniaczek is a fictional character from the television series The Facts of Life. She is portrayed as a strong-willed and independent young woman who often challenges authority and societal norms. Jo is known for her tomboyish personality, love for motorcycles, and her determination to succeed in life. Throughout the series, Jo develops close friendships with her fellow residents at Eastland School, including Blair Warner, Natalie Green, and Tootie Ramsey. Her character often serves as a voice of reason and support for her friends, showcasing themes of loyalty and personal growth.