American Quarter Horse Association

The American Quarter Horse Association ( AQHA ) is a breed association for American Quarter Horses, based in Amarillo, Texas. With over 5 million registered horses, it is the largest horse breeding association in the world. In addition, the AQHA the umbrella organization of all international American Quarter Horse Associations.

Every year will be held the world championship of AQHA in Oklahoma City. With over $ 2.5 million this World Show is worth every year.