YouTube launched 'Rewind 2019', the follow-up to its eight-minute 2018 version which became the most-disliked YouTube video ever in seven days of release. "In 2018, we made something you didn't like. For Rewind 2019, let's see what you DID like," YouTube captioned its video. The 'Rewind 2018' currently has 17 million dislikes, a million more than shown in 'Rewind 2019'.