George Washington 9 years
Ferdinand Marcos was the longest Filipino presidency with 21 year from 1965 to 1986
The Right Honourable Wilfrid Laurier was a member for the longest period of time - 44 years and 11 months from January 22, 1874 to February 17, 1919ORHeld Office for 539 months:)
The individuals that served the longest in the executive office of the president are a number. There many who served two full terms but Franklin Roosevelt is the one who served the longest as he managed to stay in office for three full terms.
=George Washington him self=
Franklin Roosevelt
The longest a president can be in office is two terms, in whitch that is eight years.
The Longest Time was created in 1983.
what animal can stand the longest time
Luis rang for the longest time.
A longest time hasn't been officially recorded.
a judge
eight years