My apologies to everyone in advance, as this has been answered ad nauseum here and elsewhere over the past decade, but here goes.

https://www.quora.com/Who-created-more-debt-%E2%80%93-Bush-or-Obama

I chose this one for the nifty graphics.

I beseech you, Dolph - scroll down below the graphs (it's only a couple of inches) and read the text.

Thanks.