People that i impulsively and instinctively recoil from, of whom the merest sight, sound or notion makes me shudder and want to cross myself and shrink down under the duvet:
Thatcher. Andrew Neil. Michael Howard. Hazel Blears. Piers Morgan. Richard Hammond. Eric Pickles. Donald Rumsfeld. Mark Regev, the human face of Israeli belligerence. The last two in particular are the creepiest pair of bastards anyone ever pointed a camera at. They positively radiate evil and malice.
Some good choices there. But Donald Rumsfeld stands head and shoulders above everyone for being the epitome of evil. I long for the day when The Hague condemns him as a war criminal. I seriously consider him among the worst figures of the last century.