PredictionBook is now read-only ( read more ).

From today until January 1st, 2021 Gangnam Style will remain the world's most viewed YouTube video.

Created by WilliamKiely on 2015-09-07; known on 2021-01-01; judged wrong by kuudes on 2017-07-12.

  • WilliamKiely estimated 32% on 2015-09-07
  • EloiseRosen estimated 4% on 2015-09-07
  • WilliamKiely estimated 28% and said “I meant 28%.on 2015-09-07
  • JoshuaZ estimated 35% on 2015-09-07
  • kuudes estimated 20% and said “about 16% per modelon 2015-09-15
  • themusicgod1 estimated 37% on 2016-06-24
  • kuudes   judged this prediction wrong on 2017-07-12.