Who invented racism

Edit : Also just so you dont get the wrong idea here. Hating Germans or Hebrews is racist and evil (in context to people or groups just for the sake of it). Hating people for their background is morally wrong. There is a difference between hating an evil ideology and people, hating people for their race origin is racist and evil. Just so people get the difference, i never advocate hate towards groups or people ever, just bad ideologies. Thats all