1871; 148 years ago (1871) is when Jack the Ripper was founded  . The official site of Jack the Ripper is www.hardrock100.com . It was held in 6 August 2016 . ExCeL Exhibition Centre were the venues of Jack the Ripper . 275 from 48 nations competed in Jack the Ripper . The no. of events in sport was 14 . 24 (from 5 confederations) teams participated in Jack the Ripper
Jack the Ripper was held at ExCeL Exhibition Centre on 6 August 2016