Thank God He's The EX PresidentAuthor:Oliver WillisPublish date:Apr 2, 2009Updated onFeb 17, 2016George W. Bush didn't know what the G-20 was. Eight years. Sweet Jesus. UPDATE: The story is apparently in dispute. And yet, it isn't as if George W. Bush was on top of a lot of the rudimentary details of being leader of the free world.