5th Dan, Shinsei Hapkido, certified 5th dan WORLD KIDO FEDERATION seoul, Seoul
115-501 Prugio, 1091 Hwagokdong Gangseo-ku, Seoul
#207, Cultural Industry Supporting Center of Cheongju City, 201-31, Naedeok-2dong, Sangdang-gu, Cheongju-si,, Chungcheongbuk-do
#1108, Ace Techno Tower 8th, 191-7, Guro3-dong, Guro-gu,, Seoul
Rm No 205, Dong Hoon Bld. 550-4, Sungna-dong, Kangdong-gu, Seoul
Gajwa-dong soe-gu, Incheon
Allim Road 152 Chunju , Chungcheongbuk-do
Trade Center COEX, Samseong 1-don Gangnam, Seoul
Room number 332-3002 Trizium building Songpa-Gu, Seoul
757-20 Hannam Dong Youngsan Gu Seoul South Korea
145B-L4L Nadong Complex 717-1 Gojan-dong Namdong-gu, Incheon
852-141, Kachon-ri, Samnam-myun, Ulju-gun,, Ulsan
2Fl., Changseong Bldg., 1148-1, Dunsan-dong Seo-gu, Daejeon
Sonhwa-dong seoul,
Rm 1406, World Meridian Venture Center (2), 123, Gasan digital 2-ro Geumcheon-gu, Seoul
67-1, Gaekhyeon-ri, Jeokseong-myeon, Paju-si,, Gyeonggi-do
94-27 Yongdungpo 2 Ga, Yongdungpo-ku, Seoul,
Gyeonggi Small & Medium Business Center #906-5 Lui-dong, Yeongtong-gu Suwon, Gyeonggi-do
170-10, Biha-dong, Heungdeok-gu, Cheongju-si,, Chungcheongbuk-do
# 6604, 67 Imhak-Dong, Gyeyang-Gu, Incheon, Korea