Wilson was the worst president in US history. Yes, that includes Zero.
No. The worst two occupants of our White House were Obama and James Buchanan (I will not give a corrupt thug like Obama the title he has usurped, not even indirectly). One allowed our first civil war to get out of hand by refusing to respond, extending the time it took to recover from slavery and impoverishing the South for more than a generation. And the other is trying to top that by triggering his own civil war, while bankrupting our country and enslaving our children both to the bureaucracy and to debt. Wilson barely makes the bottom four or five presidents.
Wilson gave us the Federal Reserve and the Income Tax. Nuff said.