When you think of any president in U.S. history ... originally published on mentalfloss.com as Who Are the Youngest Presidents Ever Elected?.

The Presidential Armed Forces commemorated President John F. Kennedy on Thursday morning with a wreath-laying ceremony for ...

John F. Kennedy was the youngest president ever elected to the White House at just 43 years old.

When you think of any president in U.S. history ... Here’s a look at some of the youngest U.S. presidents. The 10 Youngest Presidents in U.S. History Why do presidents have to be at least ...