#2 Atheist - CM Punk
CM Punk is considered to be one of the most controversial, yet successful WWE Superstars in history. The reason for that is his outspoken nature, as he's someone who does not hesitate to speak out his opinion in public, even if it ends up offending someone.
CM Punk's "Straight Edge Society" persona was an extension to how he is in real life, as he does not smoke, drink, or do drugs. But no, that's not because of his religious beliefs as CM Punk has revealed that he is an atheist. Check out this tweet below where he calls the idea of "believing in a man in the sky" illogical.
CM Punk made his WWE debut in 2005, and while his career had some massive moments, none probably matches to his popularity during the summer of 2011 when CM Punk was arguably the biggest star in WWE. His infamous "pipe bomb" during his rivalry with John Cena is considered one of the greatest WWE moments of all time.
After leaving WWE in 2014, the six-time World Champion made his return in late 2019 as he joined WWE Backstage as an analyst. It is to be seen whether we'll ever see him back in a WWE ring!