Jimmy Carter, without question the worst President in the history of the Republic. He makes Aaron Burr and Benedict Arnold look like true patriots. And remember, this worthless scum is held in the highest regard by the Democrat Party - is there anyone out there who thinks that the Democrat Party is not a mortal enemy of this country?
Unfortunately, it seems that 109 historians disagree with you, they have recently chosen the current President for this position. Of course, I'm of an age that remembers Ronald Reagan getting a similar accolade from contemporary historians as late as 1996.