ATA Martial Arts
ATA Martial Arts, formerly known as the American Taekwondo Association (ATA), was founded in 1969 in Omaha, Nebraska by Haeng Ung Lee of South Korea. ATA Martial Arts is one of the largest taekwondo organizations in the world. With over 300,000 active members in over 21 countries —800 schools and 120,000 members in the United…