Complex sentence: The Martial Arts Unlimited Association (MAUA) began in Tokyo, Japan in 1999 by Head Instructor Aj Weimer when there was a demand for martial artists of many different styles to be united under one name.
Split into simpler sentences: The Martial Arts Unlimited Association (MAUA) started in Tokyo, Japan in 1999 by Head Instructor Aj Weimer. At the time, there was a need for martial artists of different styles to be united under one name.