We've put together some interesting facts and data about the sport of martial arts. This list is frequently updated so check back often for new findings and additions. Enjoy!

:: The U.S. is home to more than 30,000 martial arts training centers and 13,000 of them are based in the golden state of California.

:: In the U.S. there are 21.7 million adults who have practiced some form of martial art in their lifetime.

:: America plays host to more than 600 martial arts tournaments each year.

:: According to demographic analysis of martial arts participants and students, the majority are highly educated and quite affluent.

:: Chuck Norris, an actor and six-time undefeated World Professional MiddleWeight Karate Champion, has a large base of fans and followers that have built an amusing website with funny antecdotes about Chuck Norris. The Chuck Norris Facts site is more popular than Chuck's official website and it has even been featured on Late Night with Conan O'Brien.