The end of the year is the time when everyone reviews the best and worst of the past 12 months. The best pop music, the best in sports, the funniest memes, the most outrageous news stories… Even though there are countless wrap up compilations by many talented video editors, few can compete with YouTube themselves. So here is YouTube’s official rewind compilation for 2015. It’s no surprise it has instantly gone viral. Did your favorite YouTuber make the cut?