Complex sentence: George Bermann is the Walter Gelhorn Professor of Law and the Director of the European Legal Studies Center at Columbia Law School, as well as a leading figure in the study of International and European law, both in the United States and abroad.
Split into simpler sentences: George Bermann is the Walter Gelhorn Professor of Law and the Director of the European Legal Studies Center at Columbia Law School. He is a leading figure in the study of European law, both in the United States and abroad.