If you were to analyse YouTube stats… Batman is the most popular hero, by far. (Collectively, the top 10 superheroes account for more than 10 billion views and 234,000 hours of video.)
With more views, uploads and keyword searches, Batman is the most popular of all superheroes on YouTube, with more than 3 billion views of 71,000 hours of video.
Don’t just take my word for it… check out the research to back it up. Youtube-trends has the full story.