Zbigniew Stonoga, 42, Poland
Mr. Stonoga owns two auto dealerships and is an avid blogger who created his own political party, named after himself. He is infamous for his blunt, and sometimes vulgar, language and for epic YouTube rants against “Zionists,” tax officials and Polish leaders. He opposes any fresh influx of migrants, whom he refers to using an American racist epithet. He is best known in Poland for having leaked a series of top secret documents from Poland’s Agency of Internal Security, resulting in the resignation of several ministers under the previous government. How he came to possess the documents has never been explained, though he insisted that he stumbled across them on a Chinese internet server. His Stonoga Polish Party collapsed after performing poorly in parliamentary elections, and he now channels his efforts through an online journal (also named after himself).