5 September 1971 is when Gymnasticsat the Games of the XXX Olympiad was established  . Melbourne (since 1972),North Greenwich Arena (trampoline, artistic),Wembley Arena (rhythmic) were the venues of Gymnasticsat the Games of the XXX Olympiad . 386 from 138 nations were the competitors in Gymnasticsat the Games of the XXX Olympiad . 23 February was when it was held . The no. of events in sport was 14
There were 14 games in Gymnasticsat the Games of the XXX Olympiad