Altman

SpaceX Founder and Chief Engineer Elon Musk speaks during the Satellite 2020 Conference in Washington, DC, the United States on March 9, 2020.Yasin Öztürk | Anadolu Agency | Getty ImagesElon Musk's brain-machine interface company…

Mr. Altman's survivors include Mrs. Carter and her son, a daughter, Jessica Carter Altman, a singer and lawyer; and two sisters, Susan and Nancy Altman.After giving up banking and the law, Mr. Altman founded ZeniMax, based in Rockville,…