Prior to these roles, Mrs. Spiegel was Senior Vice President of Human Resources for Harrah's Entertainment, where she led the organizational design, recruitment, training, compensation, and benefit programs. Mrs. Spiegel currently serves as a Board Member of Invited Clubs, a member of the Board of Advisors for Nicholas & Company, Executive Secretary and Board Member of Catholic Charities of Southern Nevada, and Board Member of the Thomas Spiegel Family Foundation. Mrs. Spiegel has a bachelor's degree in marketing and a master's degree in education from the University of Utah. About Six Flags Entertainment Corporation Six Flags Entertainment Corporation is the world's largest regional theme park company with 27 parks across the United States, Mexico and Canada. For 61 years, Six Flags has entertained hundreds of millions of guests with world-class coasters, themed rides, thrilling waterparks and unique attractions.