Martin Selmayr

Martin Selmayr (born 5 December 1970) is a European civil servant from Germany who was Secretary-General of the European Commission from 2018 to 2019 and chief of staff to Commission President Jean-Claude Juncker from 2014 to 2018. During his time in the Juncker Commission, Selmayr was widely described as one of the most influential figures within the European Union. After taking office as secretary-general, he was described in a debate in the European Parliament as "the most powerful bureaucrat in the world." A resident of Brussels since 2000, he is a member of the Christian Democratic and Flemish (CD&V) party of Belgium. He is considered by many to be close to the Christian Democratic Union of Germany and its leadership, but the European Commission said he has never been a member of that party.