Top 10 List of the Lowest Average Age of a President and Vice President Sworn In Together:
youngest
youngest
The length of a term for the President of the United States is four years. A president may one serve two terms in his lifetime.
They have a maximum of two terms of four years, so eight years is the longest they can serve.
If they do not get nomination of their party it is impossible for them to serve.
Theodore Roosevelt was the youngest to serve. Jack Kennedy was the second youngest and the youngest to win by election.
Washington and Adams
One
One, Grover Clevelandd
The shortest was James Madison, and the youngest was Theodore Roosevelt.
Grover Cleveland is the only one.
they can serve a maximum of two four year terms
John Adams ((#2) John Quincy Adams.) and George H.W. Bush ((#41) George W. Bush).
youngest
youngest
1st
us presidents are allowed to sever two terms only