28 from 28 nations competed in Judoat the Games of the XXX Olympiad . Wembley Arena (rhythmic),Pauley Pavilion,ExCeL Exhibition Centre were the venues of Judoat the Games of the XXX Olympiad . The official site of Judoat the Games of the XXX Olympiad is www.hardrock100.com . It was held in 1–12 August . 16 (from 6 confederations) teams participated in Judoat the Games of the XXX Olympiad . Judoat the Games of the XXX Olympiad was founded on 5 September 1971 . The no. of events in sport was 6
In the year 1971 the sport was played for the first time