Alexander III of Macedon (20 July 356 BC – 10 June 323 BC), commonly known as Alexander the Great (Greek: Ἀλέξανδρος ὁ Μέγας, Aléxandros ho Mégas Koine Greek , was a king (basileus) of the Ancient Greek kingdom of Macedon. He launched unprecedented military campaign through Asia and northeast Africa, and created one of the largest empires of the ancient world by the age of thirty, stretching from Greece to Northwestern India. It is claimed that he was undefeated in battles and is widely considered one of history's most successful military commanders. I intend to challenge that notion with this blog and make a case that Alexander was defeated in Punjab in 326 BC and escaped India badly bruised and in disarray. Alexander the Macedonian Conquest of Persia Persia was a powerful empire that had attacked Greece multiple times. Alexander broke the power of Persia in the decisive battles of Issus and Gaugamela. He subsequently overthrew Persian King Darius III and conquered the A