The first centers of his kingdom were Babylon, Uruk, Akkad and Kalneh, in Shinar.
From that land he went to Assyria, where he built Nineveh, Rehoboth Ir, CalahGenesis 10:11 NIV
He was a mighty hunter before the Lord; that is why it is said, “Like Nimrod, a mighty hunter before the Lord.”Genesis 10:9 NIV