https://theworld.org/stories/2016/07/30/psy-may-set-another-world-record-gangnam-style-dance
Psy may set another world record for 'Gangnam Style' dance - The World from PRX
October 2012 concert may be inducted as new record for largest "Gangnam Style" dance, with over 100,000 eager participants.
gangnam style dance
https://www.emirates247.com/videos/thousands-dance-gangnam-style-in-rome-2012-11-12-1.482735
Thousands dance 'Gangnam Style' in Rome - Emirates 24|7
Nov 12, 2012 - [video]ITALY, Rome: Some 5,000 people, most of them teenagers, took part in a flashmob event to dance the Gangnam style song of South Korean DJ Psy.
gangnam stylethousandsdanceromeemirates