This page is an attempt to collect information about Senior Grand Master Jun Seon “Jay” Hyon. As a direct student of Song Moo Kwan founder, SGM Byung Jick Ro, he was a Song Moo Kwan pioneer and creator of the Chung Bong hyungs. If you have photos, history or stories to share please contact me! Thank you.

Karate Center Brochure (top)
Karate Center Brochure (bottom)










Karate Center Class picture 1968
Karate Illustrated cover story 1974
Black Belt cover story 1977