If you love animated maps, especially ones about history, then this website is the best website to discover them! You can find out stuff about major VideoMappers or new ones yet to be discovered. Create an account for free to the right if you want to comment.
If a channel has one map animation and 50 minecraft videos, it won't be featured on this website as a videomapper. Keep in mind, they don't have to necessarily be a majority of your videos, but they certainly have to be the main focus. Channels that do not have videomaps as the main focus but still a large portion of their videos will be considered semi-videomappers and will be featured on the major videomappers page but will not be included on the charts.
The requirement to be featured on the site is you need to have at least 1,000 subscribers. However the charts only show the top 20 in general.