Dr. Frank-Walter Steinmeier (1974) - President of Germany, known for his contributions to German and international politics.
Prof. Dr. Anke Hassel (1996) - Professor of Public Policy at the Hertie School of Governance, recognized for her work in political economy and labor market policy.
Dr. Gesine Schwan (1970) - Political scientist and former candidate for the German presidency, noted for her work in European integration and democracy.
Prof. Dr. Michael Succow (1969) - Environmental scientist and UNESCO Chair on World Heritage and Biosphere Reserve, awarded the Right Livelihood Award for his contributions to nature conservation.