Haidong Gumdo

Haedong Kumdo, also spelled Haidong Gumdo, is a name coined around 1982 and used for several Korean martial arts organizations that use swords. Spelling varies between certain organizations. Most notable are Haidong Gumdo by the original organization (Daehan Haidong Gumdo Federation) under Kim Jeong-Ho, and Haedong Kumdo by the largest offshoot (Hanguk Haedong Gumdo Federation) under Na Han-Il.
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