September 1973

Black Belt

Vol 11, Num 9

Byong Yu & Jimmy Kim

1971

Black Belt Yearbook

Vol 9, Num 10

Buck Sam Kong

1973

Black Belt Yearbook

Vol 11, Num 10

Raymond Wong

1979

Black Belt Yearbook

Vol 18, Num 1

Byong Yu

January 1980

Black Belt Yearbook

Vol 18, Num 1

Byong Yu

Spring 1995

Dojang

?

Byong Yu

March 1971

Karate Illustrated

Vol 2, Num 3

Victor Guerrero & Jerry Peddington & Steve Armstrong

April 1971

Karate Illustrated

Vol 2, Num 4

Byong Yu

May 1972

Karate Illustrated

Vol 3, Num 3

Jim Kelly

October 2003

Martial Art

Vol 24, Num 10

Byong Yu

January 2005

Martial Arts World

Vol 7, Num 1

Y. K. Kim

October 1971

Official Karate

Vol 3, Num 15

Wally Slocki & Jimmy Santiago

October 1972

Official Karate

Vol 4, Num 21

Jay Will

December 1972

Official Karate

Vol 4, Num 22

John Kuhl & Uwe Igel

February 1973

Official Karate

Vol 5, Num 23

Andrew Linick

May 1973

Official Karate

Vol 5, Num 25

George Dillman & Muhammad Ali (Cassius Clay) & Eugene Perceval

December 1973

Official Karate

Vol 5, Num 31

Thomas La Puppet

Fall 1973

Official Karate Annual

?

Al Dacascos & Eric Lee & Master Alan Lee

Summer 1974

Official Karate Special Fighting Champions

Vol 1, Num 1

Jay Will

Summer 1973

Official Karate Yearbook

?

Toyotaro Miyazaki & Ron Van Clief

Summer 1973

Professional Karate

Vol 1, Num 1

Bill Wallace & Roy Kurban & Pat Worley & Byong Yu