Well, the venues are not used anymore for international sport events. Has there been any world champ after the Games? Atlanta isn't in the worlds sport picture anymore.
But there is also an other important part of the Olympics. Have it brought Atlanta more welfare? Is sport a way of life for the people in Atlanta? Have the children the opportunity to sport more?
What was the goal of Atlanta organizing the Games? Barcelona for example, used the Games to give the city a face-lift, show themselves to the sport world and the tourists and they give sports in Spain a boost. Nowadays Barcelona organize a lot of world-class sport events, is one of the most beloved cities and Spain is one of the best sport nations in the world. The Olympic legacy of Barcelona is huge. What is the legacy of Atlanta?