2023 U.S. Open Taekwondo Hanmadang The 2023 12th Annual U.S. Open Taekwondo Hanmadang registration is officially open! Register between now and Sunday, January 15, 2023 no later than 11:59 PM mountain time to receive a New Year's special of 15% off of your participant registration fees! https://www.kihapp.com/tournaments/10695-us-open-hanmadang Please note: You can register [...]