Top Countries For Let's Sing 2020 With The Most Controversial Videos Review Videos

This list represents countries of YouTube review videos by content creators for Let's Sing 2020 based on the lowest rating (dislikes minus likes) on their videos; in other words, the most controversial videos. This only includes review videos. A channel associated with a country will have its numbers added to their country's total. Numbers are retrieved via the YouTube API and updated daily.