George W Bush
As incredible as it may seem, out of a population of nearly 300,000,000, this man was elected President of the United States. Was there really nobody else? When it comes to looking distinctly vacant and out-of-his-depth, this man reigns supreme. Referred to as the 'Shaved Monkey' this bumbling oaf makes Boris Johnson look like Laurence Olivier when it comes to spouting drivel - which usually utilises the words 'God' and 'freedom' in unhealthy doses.
GWB does not exactly engender one with confidence, his 'yeehaar Goddammit' good ol' boy approach not selling particularly well abroad - especially with the French. It's true what they say... Only in America!