Actually, it's 6.
1. The Trump Taj Mahal, 1991
2. Trump Castle, 1992
3. Trump Plaza and Casino, 1992
4. Plaza Hotel, 1992
5. Trump Hotels and Casinos Resorts, 2004
6. Trump Entertainment Resorts, 2009
Hmm... a Senator who studied law at Harvard and taught a college course on constitutional law vs. a businessman who's declared bankruptcy six times. You're right, one of those does sound a lot more qualified.
On another note, your argument might seem more legitimate if you could spell "community".
I would probably peg either of the Bush's for getting the US involved in wars we had no reason to be part of. That or Andrew Jackson. I mean Obama's not perfect, but he didn't cause the Trail of Tears.
Actually, I just realized you didn't say "American president", just "president". Personally I think Saddam Hussein is worse than Obama. Just my opinion.