Wikipedia
Lugal-zage-si
Lugal-Zage-Si ( = ; frequently spelled Lugalzaggesi, sometimes Lugalzagesi or "Lugal-Zaggisi") of Umma (reigned c. 2294 - 2270 BC short chronology) was the last Sumerian king before the conquest of Sumer by Sargon of Akkad and the rise of the Akkadian Empire, and was considered as the only king of the third dynasty of Uruk. He eventually united Sumer briefly as a single kingdom.