President of Germany them to the President of the Bundesrat. If the president dies, resigns or is otherwise removed from office, a successor is to be elected within thirty days. Horst Köhler, upon his resignation on May 31, 2010, became the first president to trigger this re-election process. Jens Böhrnsen, President of the Senate and Mayor of the Free Hanseatic City of Bremen and at the time President of the Bundesrat, assumed the powers and duties of head of state. Similarly, when Christian Wulff resigned in 2012, it was Horst Seehofer, Minister-President of Bavaria, as President of the Bundesrat, who assumed the powers
President of Germany adage in German politics, "if you can create a President, you can form a government." The office of president is open to all Germans who are entitled to vote in Bundestag elections and have reached the age of 40, but no one may serve more than two consecutive five-year terms. As yet (2017), only four presidents (Heuss, Lübke, von Weizsäcker and Köhler) have been elected for a second term and only two of them (Heuss and von Weizsäcker) finished those terms, while Lübke and Köhler resigned during their second term. The president must not be a member of the federal