The Challenge XXX: Dirty 30 is a season of an American TV show.
Shulgi -LRB- dSulgi , formerly read as Dungi -RRB- of Ur was the second king of the `` Sumerian Renaissance '' in the Third Dynasty of Ur .. Sumerian Renaissance. Sumerian Renaissance. He reigned for 48 years , from c. 2029 -- 1982 BC -LRB- short chronology -RRB- .. short chronology. short chronology. His accomplishments include the completion of construction of the Great Ziggurat of Ur , begun by his father Ur-Nammu .. Ur-Nammu. Ur-Nammu. Great Ziggurat of Ur. Great Ziggurat of Ur