The ONE TaeKwonDo was founded in the gorgeous city of Santa Clarita in Southern California by Master David Hyoseop Kim in 2015. We offer traditional martial art lessons in a modern training facility which utilizes state of the art safety equipment and training supplies including Olympic-grade safety floor mats, paddle targets, shield targets, and more. We teach traditional TaeKwonDo which is sanctioned by The World TaeKwonDo Federation in South Korea as well as Kukkiwon, the Headquarter of TaeKwonDo.