#1 – Kim Jong-un – President of North Korea (current)
The most hated politician in the world is also the most corrupt world leader. One more reason you should hate the President of North Korea is that he commits numerous crimes and other unethical things every day.
While the people in North Korea starve, each day, shipments of luxurious goods come to North Korea. World’s most corrupt politician is also world’s most dangerous politician. He is in possession of nuclear weapons that could literarily destroy the whole planet.