Top 100 Channels for Dr. Brain: Action Reaction from Portugal with the Longest Total Duration

This list represents the top 100 YouTube channels rankings from Portugal for Dr. Brain: Action Reaction based on the longest total video duration across all videos on their channel. This includes channels that create video game reviews and let's plays. Numbers are retrieved via the YouTube API and updated daily. Channels are also listed with their latest video for Dr. Brain: Action Reaction uploaded to YouTube.