CM Punk is most known for being the modern era's longest-reigning WWE Champion, having held the championship for nearly 400 days. Throughout his career, he won several world titles. Punk's status as a great straight-edge wrestler undoubtedly contributed to his success, since he appealed to a wide range of individuals. It was a really distinct aspect of him, and the fact that he embraced it just added to his uniqueness. Both Nick and Matt Jackson are completely straight-edged, so it's a two-for-one here.