Martial Arts All Locations... Surrounding Areas go Results Found: 2 Button group with nested dropdown WCTA Diamond Bar (World Champion Taek... WCTA Diamond Bar (World Champion Taekwondo Academy) 1375 So Diamond Bar Blvd. Diamond Bar CA 91748 (909) 860-8782 U.S.A. Fit Force Taekwondo, Inc. U.S.A. Fit Force Taekwondo, Inc. 1460 E. Holt Ave Bldg 3 Suite 15 The Village @ Indian Hill Pomona CA 91767-5851 (909) 979-7473