Robin McLaurin Williams was born at St. Luke's Hospital, in Chicago, Illinois on July 21, 1951. His father, Robert Fitzgerald Williams, was a senior executive in Ford Motor Company's Lincoln-Mercury Division. His mother, Laurie McLaurin, was a former model from Jackson, Mississippi. Through her, he was a great-great-grandson of Mississippi senator and governor Anselm J. McLaurin. Williams had two elder half-brothers; paternal half-brother Robert (also known as Todd) and maternal half-brother McLaurin. He had English, Scottish, Welsh, Irish, French, and German ancestry.
About 19 minutes after Armstrong's first step, Aldrin joined him on the surface, becoming the second human to walk on the Moon. They began their tasks of investigating how easily a person could operate on the lunar surface. Armstrong unveiled a plaque commemorating the flight, and with Aldrin, planted the flag of the United States.
The company was at work on a 32-bit OS, Microsoft Windows NT. It shipped on July 21, 1993, with a new modular kernel and the Win32 application programming interface (API), making porting from 16-bit (MS-DOS-based) Windows easier.
The Rock was named the number one contender for the WWE Undisputed Championship, which he won for a record-setting seventh time at Vengeance, on July 21, by defeating Kurt Angle and then-champion The Undertaker in a Triple Threat match.