Atahualpa was the last of the native lords of the mighty Inca Empire, which spanned parts of present-day Peru, Chile, Ecuador, Bolivia and Colombia. He had just defeated his brother Huascar in a violent civil war when Spanish conquistadors led by Francisco Pizarro arrived in the Andes. The unlucky Atahualpa was quickly captured by the Spanish and held for ransom. Although his ransom was paid, the Spanish killed him anyway, clearing the way for the plunder of the Andes. Other spellings of his name include Atahuallpa, Atawallpa and Ata Wallpa. His birthdate is unknown, but probably around 1500: he was killed in 1533.