14 events were there in Gymnasticsat the Games of the XXIII Olympiad . 1963 is when Gymnasticsat the Games of the XXIII Olympiad was established  . 37 from 31 nations competed in Gymnasticsat the Games of the XXIII Olympiad . 7–21 August 2016 was when it was held . The official site of Gymnasticsat the Games of the XXIII Olympiad is chicagomarathon.com . 12 (from 4 confederations) were the number of teams who competed in Gymnasticsat the Games of the XXIII Olympiad . London and Surrey were the venues of Gymnasticsat the Games of the XXIII Olympiad
London and Surrey was the official place where Gymnasticsat the Games of the XXIII Olympiad happened