Yoo's Martial Arts Academy (Hapkido, Kick Boxing)

Master : Chang-Am Yoo ☆ 2002 The Presidential Active Lifestyle Award. (US President's Challenge Program) ☆ 2003~2005 R.O.K Army (South Korean Army 3rd Division Martial Arts Drill Instructor) ☆ 2007~2011 U.S Army 2nd Infantry Division (Martial Arts Head Instructor) ☆ 2007~2011, 2014~2016 (Head Instructor of Y B Park's Martial Arts Academy in South Korea) ☆ 6th Degree Black Belt in Hapkido (Certified by The Korea Ki Do Association) ☆ Certificate of Master in Hapkido (Certified by Korea Hap Ki Do Federation) ☆ 3rd Degree Black Belt in Taekwondo (Certified by Kukkiwon)