Top Countries with the Longest Total Duration for Mars: Mars from Review Channels
This list represents countries of YouTube review channels based on the longest total video duration across all videos for Mars: Mars. This only includes channels that have created 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.
| Country | Duration | Channels | Subscribers | Views | Videos | |
|---|---|---|---|---|---|---|
| 1. |  United States | 27:07 | 4 | 50,400 | 1,322 | 4 |
| 2. |  Brazil | 7:25 | 1 | 0 | 77 | 1 |
| 3. |  Romania | 5:23 | 1 | 130,000 | 2,071 | 1 |