A warmonger who caused an incredible amount of pain. Waiting for Kissinger myself.
These clowns are all just the front-men though. They may have had a non-trivial hand in pushing for and profiting from war, but for every one of them there's ones we don't know about who have control over many administrations, and many countries, and who don't really give two shits about the fungible public figures in their pockets.