This has happened to more than one man, in fact several men have been elected to both offices:
John Adams (1st Vice President, 2nd President)
Thomas Jefferson (2nd Vice President, 3nd President)
Martin Van Buren (8th Vice President, 8th President)
Theodore Roosevelt (25th Vice President, 26th President) *succeeded McKinley
Calvin Coolidge (29th Vice President, 30th President) *succeeded Harding
Harry Truman (34th Vice President, 33rd President) * succeeded FDR
Richard Nixon (36th Vice President, 37th President)
Lyndon B. Johnson (2nd Vice President, 3nd President) *succeeded Kennedy
George H.W. Bush (43rd Vice President, 41st President)
There is not "only one". George Bush (the first one), Richard Nixon, Lyndon Johnson, Harry Truman, Calvin Coolidge, Theodore Roosevelt, Martin Van Buren, Thomas Jefferson, and John Adams were all elected as both President and Vice President. (Though in the case of Jefferson and Adams, under the Constitutionally-prescribed rules for choosing Presidents and Vice Presidents at that time, they were "elected" Vice President only because they came in second in the Electoral College vote for President - Adams second to Washington, twice, and Jefferson second to Adams - before succeeding in a subsequent election. This is not so much "being elected Vice President" as it is "losing the election for President."
Perhaps you meant to ask who was the only President who was NOT elected as either President or Vice President. That would be Gerald Ford, appointed as Nixon's Vice President in 1973, and succeeded to the Presidency in 1974.
Thomas Jefferson is the only Vice President to serve two full terms as President. Jefferson was the 3rd U.S. President, serving from 1801 to 1809.
Gerald Ford was the only vice-president not elected. He was appointed VP when when the elected VP Agnew resigned resigned.
grr
Gerald R. Ford is the one. He was appointed vice-president when the elected vice-president Spiro Agnew resigned and became president when President Richard Nixon resigned.
In the US, the offices of President and vice-president are the only nationally elected offices.
vice president
Ford
Well, with the elected president comes the vice president.__________________As a footnote, neither the president nor the vice president is nationally elected. The people vote for electors in the presidential election.
Gerald Ford was the only president of the United States who was not elected president or vice president. He took over as vice president after Spiro Agnew resigned and served as vice president under Richard Nixon. When Nixon later resigned, he became the president.
Well, with the elected president comes the vice president.__________________As a footnote, neither the president nor the vice president is nationally elected. The people vote for electors in the presidential election.
President ford.he is the only one.
The only President who was neither elected as President nor as Vice President was Gerald R. Ford.
The President and Vice-president are elected, the President's cabinet is appointed. If the Vice-president dies in office, the President appoints a new Vice-president, pending confirmation of Congress.