Great Grandmaster William Kwai Sun Chow (Thunderbolt) Founder/Creator : 15TH Jugo -dan Dian Hsuhe Go Shin Jutsu Kenpo Kai Go Shin Jitsu Kai - Chinese Kenpo Karate - Chinese Kara-ho Kempo Go Shin Jitsu Kenpo/Chinese Kempo Kai Federation of America.

Grandmaster William Q.C. Chun, Senior, (Ahchow) Developer/Successor : 11TH - Ju'u-ichi dan*** Dian Hsuhe Go Shin Jitsu - Go Shin Jitsu Kai - Chinese Kenpo Karate - Go Shin Jitsu Kenpo Kai - Chinese Kempo Federation of America. ***RELUCTANT TO EXCEPT PROMOTION.