The competition is competitive, but really Cameron has to take the accolade. A vacuous PR man who stood for nothing other than office. A weak, vision-free, snake oil salesman who ushered in austerity and bequeathed us Brexit and the current calamitous government.
Despite that he has been able to avoid any repsonsiblilty and sail off into the sunset with a massive pile of cash ensuring that none of this chaos will ever affect him or his ability to buy ridiculously expensive sheds. An utter disgrace of man and history will remember him as such.
This ^^^^