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Arkan's actual full name was Željko Ražnatović. He was born in the village of Brežice, Socialist Republic of Slovenia, present-day Slovenia. Arkan gained notoriety as a paramilitary leader and warlord during the Yugoslav Wars in the 1990s. His military unit, commonly known as "Arkan's Tigers," was involved in numerous human rights abuses and war crimes during the conflicts, particularly in Croatia and Bosnia and Herzegovina.