As a lifelong fan and practitioner of martial arts, I strongly believe that everyone has an inner fighter's spirit. Now that doesn't mean that you or anyone else should run to Jackson's MMA and start your training. It just means that we all possess a spirit to compete. What makes us different is that some of us have the heart of champions and some of us really should just sit down somewhere before we hurt ourselves.
As a fan of sports and movies, I think there are a lot of parallels that can be drawn between Hollywood and what it takes to be a fighter. Here's a look at a list of celebrities from sports and entertainment and their MMA counterparts.