Yuppie

Yuppie (derived from "young upwardly-mobile professional" or "young urban professional") is a type of skilled worker. The word was coined in the early 1980s, originally in the United States, to denote a young white-collar professional working in a city.
Yuppies are generally professionals between 20 to 40 years old, usually from an intermediate living standard between the middle and upper class.
The word first appeared in a May 1980 "Chicago" magazine article by Dan Rottenberg.