It has no single officiating body and standardized rules. It is also not found as an organized sport in enough countries to be considered.
Boxing, mixed martial art, martial arts like karate
World of Mixed Martial Arts was created in 2007.
World of Mixed Martial Arts happened in 2007.
Jewels - mixed martial arts - was created in 2008.
Mixed Martial Arts Pakistan was created in 2007-12.
Both Mixed Martial Arts (MMA) and Muay Thai have their own unique qualities and benefits.
Lion's Den - mixed martial arts - was created in 1994.
Xtreme Couture Mixed Martial Arts was created in 2006.
Mixed Martial Arts
Yes
If you mean martial arts then yes. Though not Chinese, Judo and Tae Kwon Do are martial arts and Olympic Sports. Mixed Martial Arts is a popular sport that uses parts of different martial arts, and some Chinese arts can be incorporated into this at appropriate times.
There are many karate or martial arts studios in Pennsylvania that offer Mixed Martial Arts.