28. Nero
We are continuing our list of most evil people in history with Nero that is probably the most notorious and most disreputable Roman Emperors of all times. He reigned during the period from AD 54 to AD 68. The least I can say for him is that he was merciless and capable of doing the most horrible things. He was even killing the members of his own family and he was burning the whole cities without many survivors. Actually, those who survived were tormented afterward in horrible ways. Women were raped and men were crucified, boiled or any other terrible thing you can think of. Eventually, Nero committed suicide.