Boston Consulting Group (BCG), one of the world’s leading management consulting firms, announced that Christoph Schweizer has been elected the firm’s next chief executive officer, effective October 1, 2021. Schweizer, 48, has been BCG’s head of Central and Eastern Europe and the Middle East since 2017. The native of Germany has worked for BCG for over 23 years, including in BCG’s New York office from 2007…