Theodore Roosevelt, age 50, became the youngest ex-president when he left office in 1909.
John F Kennedy was the youngest ex-president in our nation, he was 46 when he was assassinated. Teddy Roosevelt was the youngest living ex-president.
George H.W. Bush is the oldest living former US president. He is 86 years old.
Well now its Obama.
As of 2017, the youngest US president was Theodore Roosevelt, who was only 42 when he took office.
No, John F. Kennedy was the youngest person to be elected to the office of President of the United States at the age of 43 years, 236 days. The youngest person to assume the office of President of the United States was Theodore Roosevelt, who, as Vice President, at the age of 42, became President after the assassination of President William McKinley. President Barack Obama is the youngest living President and the fifth-youngest person inaugurated as President, at 47 years and 169 days old.
C. the constitutional amendments he has proposed
The youngest president to die in office was President John F Kennedy.
Technically John F. Kennedy was elected the youngest but the youngest president in office was Roosevelt. (Roosevelt was elected Vice President in 1900 and became President when President William McKinley was assassinated.)
Theodore Roosevelt was the youngest president of USA. He was (43 years,10months,18days) when he was elected as the president
Who_was_the_youngest_president_to_become_president
Um... no. The youngest president was Theodore Roosevelt (42) although he took office because he was the vice president of William McKinley, who was assassinated. The youngest president ever to be ELECTED was John F. Kennedy (43).
President Kenneth Kaunda was the first and former president.