
15. CM Punk
Former WWE star Punk also spent time with the UFC. Fans mock the latter section of his career but he wanted to fight for a reason. He resented the sports entertainment industry because he couldn’t prove himself to be the best. It was all about the storyline and what would sell.

Then he moved to MMA because he wanted to truly test himself. However, both of his opponents in the UFC battered him yet you can appreciate the effort. We know that professional wrestling isn’t technically a sport, but his profile and lack of love for the industry make him a worthy addition to this list.