The following individuals are all active and recognized by the American Chinese Martial Arts Federation. They are the only instructors authorized to teach Shyun Style Eight Step Preying Mantis Kung Fu and Shyun Style Tai Chi Chuan.

Grandmaster James Shyun O.M.D., Ph.D. Fourth Generation Grandmaster 8 Step Preying Mantis Kung Fu
6th Duan
Master Kevin Loftus Disciple Vermillion, SD	Master Jack Skutnik Disciple South Amboy, NJ
5th Duan
Master Michael Cimino Disciple Hamburg, NY	Master Rick Mesmer Disciple Vermillion, SD
Master Alan Nakamoto Disciple San Francisco, CA	Master Thanh Van Disciple Saginaw, TX
4th Duan
Daniel Finley Austin, TX	Master Rich Myrvik Disciple Madison, SD
Eduardo Navarro San Francisco, CA	Master Peter Damian Ray Disciple Birmingham, AL
Tom Sumbera Seattle, WA
3rd Duan
Steven Garelik Vermillion, SD	Andy Miles
Daniel Miller San Francisco, CA	Isaac Real San Antonio, TX
Shane Stene Chanhassen, MN	Michael Tschampl
Nicholas Willan Vermillion, SD	Lee Yokota Lake Park, FL
2nd Duan
Nic Baker San Francisco, CA	Roy Boots Vermillion, SD
David Hughes Lake Park, FL	Wade Sirles
Joshua Streeter San Francisco, CA
1st Duan
Joseph Brettell	Greg Calico Birmingham, AL
Aeius Cercle Seattle, WA	Daniel Cimino Hamburg, NY
Alex Diede Vermillion, SD	Raymond Duke San Francisco, CA
Aaron Gaynor Ft. Worth, TX	Eric Goodwin Hamburg, NY
Kathy Goodwin Hamburg, NY	Stanley T Lau
Jared Mason	Joey Miller
Cassie Myrvik Madison, SD	Ryan Myrvik Madison, SD
Gregory W Richardson	Clint Spain Birmingham, AL
Asa Tenpow Lake Park, FL	Ross Steven Thomas
Derrick Void Little Elm, TX