Leopold II, King of Belgium

Leopold II (April 9, 1835 – December 17, 1909) was the King of Belgium from 1865 to 1909 and perhaps history's most infamous example of imperial greed and colonial brutality. Frustrated by Belgium's small size and limited colonial opportunities, Leopold used his personal wealth and diplomatic cunning to establish the Congo Free State in Central Africa in 1885, which he ruled as a personal possession rather than a Belgian colony. Under his regime, the territory was exploited ruthlessly for rubber and ivory, with forced labor systems that resulted in an estimated 10 million African deaths through violence, starvation, and disease. International outcry, led by journalists and human rights advocates, eventually forced Leopold to cede control of the Congo to Belgium in 1908, though he maintained personal wealth from the exploitation. Leopold's legacy serves as a cautionary historical example of unchecked colonial power and remains deeply shameful in both Belgian and global memory. His reign witnessed the worst atrocities of the "Scramble for Africa" and his name is now synonymous with colonial cruelty.