WAKO USA BOARD OF DIRECTORS
Meet Our Team
“We established ourselves as a non for profit 501c3 corporation to benefit athletes and promote the sport of kickboxing throughout the United States. It has taken me many years to find the right team to be successful.”
Rob ZbilskiCEO & President of WAKO USA 
WAKO USA Board of Directors
Rob Zbilski
President & CEO
Justin Wiley
Chairman of the Board
Andy Pozniaks
Board Member
Horst Prelog
Board Member
Dawn Roffey
Board Member
David Young
Board Member
Sean Dumlao
Tatami Club Representative
Mark Grubel
Ring Sport Club Representative
Amanda Ginski
Ring Sports Representative
El-Java Qadir
Tatami Athlete Representative
WAKO USA Staff Members
Ashley Zbiliski
Executive Assistant
Dr. Rodney Muhammed
Chief Medical Officer
Bill Henniger
Director of Sanctioning
Rick Arnold
State Director Administrator
David Bybee
Head Coach/Director of Coaching
Chris Cichon
Head Coach/Director of K-1 Development
Dmytriy Kirpan
Assistant Coach
Tim Mazurkiewicz
Director of Officials
Bob Leiker
Director of Tatami
Jarrett Leiker
Vice-Director of Tatami
Tom Henniger
Administrative Assistant/Director of Training
Jen Cichon
Director of Membership
be part of our journey. join today.
The WAKO USA Team
Rob Zbilski
Board Member: President & CEO of WAKO USA
Rob Zbilski has been a coach for WAKO USA since 2005. He owns and operates Z’s Martial Arts Academy
Horst Prelog
Board Member
Business Executive, Board Member of WAKO IF
David R Young
Board Member
HRM / HRD Executive, Premier Specialty Network
Dawn Roffey
Board Member
2X WAKO World Champion, 4X NASKA National Champion,1X Time NASKA Female Fighter of the Year, VP of Real Estate, Bella Collina, Florida
Andy Pozniaks
Board Member
Businessman, Promotor, Martial Art Specialist.
Justin Whiley
Chairman of the Board
Senior Vice President, Wealth Enhancement Group
Bob Leiker
Director of Tatami
Jarrett Leiker
Vice Director of Tatami
Ashley Zbilski
Board Secretary/Executive Assistant
David Bybee
Head Coach/Director of Coaching
Tim Mazurkiewicz
Director of Officials
Mark Greubel
Board Member/Head Coach
Mark Greubel is the owner of Greubel’s MMA in Augusta, Georgia. He is also an undefeated, 2X national Kickboxing
Chris Cichon
Head Coach/K-1 Development Director
Chris Cichon is the owner and head instructor of The Cellar Gym in Minneapolis, MN.
Ronnie Copeland
Advisory Board Member
Ronnie Copeland joins WAKO USA as a martial artist with 30+ years experience. He is a 6th Degree Black Belt.
Bill Henniger
Director of Sanctioning
Dmytriy Kirpan
Assistant Team USA Coach
Dr. Joe Darrow
Chief Medical Officer
Amanda Ginski
Athlete Representative for Ringsports
Rick Arnold
State Director Administrator
Tom Henniger
Director of Training
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