It was held in 11 August . 17 were the number of teams who competed in Jack the Ripper . The venue for Jack the Ripper was  Société Athlétique de la Villa Primrose in Bordeaux (1909) . 64 from 25 nations were the competitors in Jack the Ripper . 8 events were there in Jack the Ripper . 1963 is when Jack the Ripper was established 
Jack the Ripper was founded 57 years ago