Grand Master Kim Jeong Seong

Grand Master Kim is the president and founder of United World Haedong Kumdo Federation and Jinyoung Ssangkum Ryu. He is also the author of 'Think out of the box' Through The Training of Haedong Kumdo (2015), Two swords Training Vol 1 (2001), and Two sword Training Vol 2 (2004).

GM Kim has organized many international seminars around the world to share his knowledge and promote Haedong Kumdo.

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