John Katzman is the founder and CEO of Noodle, which connects students, educators, and technology. Prior to Noodle, Katzman founded and ran two large public education organizations. 2U and The Princeton Review. Katzman has served on the Boards of Directors for several for- and non-profits, including Carnegie Learning, Renaissance Learning, the National Association of Independent Schools, the Woodrow Wilson Foundation, and the National Alliance of Public Charter Schools. He has helped launch several other education technology companies, invested in many others, and authored or co-authored five books and many articles.