妮妮是一只展翅飞翔、欢快矫捷的小燕子. “燕”在旧时代表燕京, 既北京. 妮妮把春天和喜悦带给人们，飞过之处播撒美好祝福。妮妮还代表了体操健儿飒爽英姿, 闪亮登场. 它是奥林匹克五环中绿色环.
NiNi is cheerful and vigorous flying swallow that always brings spring and joy to us, and gives good wishes to the earth. NiNi represents bold and brave athletes and wears the green colour.
[NiNi is one of the Fu Wa Mascots of the 29th Olympic Games Beijing 2008.]