Commission

Dr. Daniel Hamlin serves as Oklahoma’s Secretary of Education, appointed by Governor Kevin Stitt in October 2025. In this role, Dr. Hamlin leads statewide efforts to strengthen educational opportunity, align workforce and education systems, and support innovation across PK-12 schools. A nationally recognized education policy scholar, Dr. Hamlin has authored more than 50 peer-reviewed studies, book chapters, and research reports. His research has appeared in the nation’s leading journals, including the American Educational Research Journal, Sociology of Education, Educational Policy, Urban Education, and the Journal of Criminal Justice. His work has also been featured in the Wall Street Journal, NPR, Forbes, and NBC.

Dr. Hamlin is also a Presidential Professor of Education Policy at the University of Oklahoma, Director of the Oklahoma Center for Education Policy, Editor-in-Chief of the Oklahoma Education Journal, and a Research Affiliate at the Program on Education Policy and Governance at Harvard University. At the University of Oklahoma, Dr. Hamlin has received multiple honors, awards, and grants, and earlier in his career was awarded for Excellence in Teaching at Harvard University. He holds a Ph.D. in Educational Leadership and Policy from the University of Toronto.

Dr. Hamlin is committed to building an education system that serves as the great equalizer—one that unlocks individual potential, expands freedom, and ensures that every student has the opportunity to thrive.

John Allen Daniel graduated from East Central University with a Bachelor of Science Degree in 1991 and earned a Master’s in Education Degree in 2003. He began his work career, as an environmental scientist for ManTech Environmental, a contractor for the EPA. He blames his mother for getting him into education, by having him substitute in her classroom. He has worked as a substitute, teacher assistant, teacher, principal and superintendent over the last 24 years in education. He currently is the superintendent of Cottonwood Public School. John has worked to maintain a high performing school with high expectations for all students.

Dr. Ashlyn Fiegener is an Assistant Professor of Educational Leadership at Oklahoma State University in the College of Education and Human Sciences, where she teaches master’s and doctoral courses in educational leadership, preparing current and future school leaders. Her primary research interests include teacher well-being and retention, the coherence and organization of the instructional environment, social learning spaces, and how leaders use intentional conversation to transform organizations. Dr. Fiegener works closely with Project ECHO®, leading the hub team for TeleNGAGE, a professional learning platform that connects schools, families, and communities for collective problem-solving. Also through Project ECHO®, she worked to develop a school leadership program in collaboration with the Ministry of Education in India. She previously served as a K-12 classroom teacher, a mentor for novice teachers, a research associate for the Oklahoma Center for Education Policy, and a curriculum developer for various educational publishers such as Pearson and McGraw Hill. Dr. Fiegener was awarded the 2023 President’s Outstanding Teaching Award at OSU-Tulsa.

Dr. Fiegener holds a Doctor of Philosophy and Master of Science in Educational Administration, Curriculum, and Supervision from the University of Oklahoma and a Bachelor of Science in Elementary Education and Early Childhood Education from Oral Roberts University.

Geoff Kingsley joined the Crossings Christian Upper School staff in 2021 and currently serves as a high school History teacher and the History Department Chair for Crossings. He has a B.S. in History, Pre-Law from Oklahoma Christian University and a M. Ed. from the University of Central Oklahoma. Geoff began his teaching career in 1990 and has served as a teacher, coach, and administrator in public schools before transitioning to Christian education in 2013. Mr. Kingsley has also been an adjunct professor at Redlands Community College, Oklahoma City Community College, and Oklahoma Christian University in the History and Social Sciences divisions.

Ken Parker is Co-Founder & CEO of NextThought, an edTech media company loosely based in Norman, OK. As a first-generation college graduate, Ken deeply values education. After career chapters at Martin Marietta Aerospace and JPMorgan on Wall St, he helped co-found two startups: RiskMetrics (Wall St FinTech, sold in 2010) and now NextThought. Ken is passionate about using media and technology to make education more effective and accessible. He loves Oklahoma and is a grateful member of Leadership Oklahoma Class 30.

Ken and Carole, his lovely wife of 40 years, live in a log home in Noble. Their three children and their spouses live in San Francisco and Norman. Best of all, they have six beautiful grandchildren.

Kathryn Szallar is an NBCT, Early Childhood Generalist, with more than 15 years experience in early childhood. She is a kindergarten teacher with a master’s degree in early childhood education, Marzano HRT level 1 and 2 certified, and is completing LETRS certification. Kathryn is an active member in the greater community serving as a commissioner for Oklahoma’s Educational Equality and Accountability agency, a former state textbook representative, a member of a coalition to support statewide professional development, and dedicated to designing and facilitating engaging professional development to inspire educators in implementation of innovative practices and meaningful learning experiences for their students. Kathryn has also been recognized statewide for efforts in community engagement and parent partnerships and is dedicated to supporting developmentally appropriate practices that engage learners and drive student learning and instructional measures