10. Millard Fillmore

Date of Birth: Jan 7, 1800

Image Credit: wikipedia

Presidency Date: Jul 9, 1850

He became the President of America at the age of 50 years, 183 days.

9. James K. Polk

Date of Birth: Nov 2, 1795

Image Credit: wikipedia

Presidency Date: Mar 4, 1845

He became the President of America at the age of 49 years, 122 days.

8. James A. Garfield

Date of Birth: Nov 19, 1831

Image Credit: wikipedia

Presidency Date: Mar 4, 1881

He became the President of America at the age of 49 years, 105 days.

7. Franklin Pierce

Date of Birth: Nov 23, 1804

Image Credit: britannica.com

Presidency Date: Mar 4, 1853

He became the President of America at the age of 48 years, 101 days.

6. Grover Cleveland

Date of Birth: Mar 18, 1837

Image Credit: wikipedia

Presidency Date: Mar 4, 1885

He became the President of America at the age of 47 years, 351 days.

5. Barack Obama

Date of Birth: Aug 4, 1961

Image Credit: vogue.com

Presidency Date: Jan 20, 2009

He became the President of America at the age of 47 years, 169 days.

4. Ulysses S. Grant

Date of Birth: Apr 27, 1822

Image Credit: wikipedia

Presidency Date: Mar 4, 1869

He became the President of America at the age of 46 years, 311 days.

3. Bill Clinton

Date of Birth: Aug 19, 1946

Image Credit: The Guardian

Presidency Date: Jan 20, 1993

He became the President of America at the age of 46 years, 154 days.

2. John F. Kennedy

Date of Birth: May 29, 1917

Image Credit: britannica.com

Presidency Date: Jan 20, 1961

He became the President of America at the age of 43 years, 236 days.

1. Theodore Roosevelt

Date of Birth: Oct 27, 1858

Image Credit: wikipedia

Presidency Date: Sep 14, 1901

He became the President of America at the age of 42 years, 322 days.