CEO

Len Kirschbaum

Grand Master Len G. Kirschbaum, PhD, is a distinguished martial artist and leader in the Taekwon-Do community. He began his martial arts journey in 1962 with Chinese Kenpo and later trained in Japanese Shotokan and Taekwon-Do. Kirschbaum earned his TKD Black Belt in 1970 and has since achieved the 10th Degree Black Belt. He founded several organizations, including the Wisconsin Taekwon-Do Federation, the North Central Instructors Black Belt Federation, and the United States Taekwon-Do Commission. He currently serves as the President of the International Original Taekwon-Do Federation. Kirschbaum has been recognized with numerous awards, including the Lifetime Achievement Award and induction into the International Black Belt Hall of Fame. He is also a dedicated Freemason and has held various leadership positions within the organization. Kirschbaum's commitment to martial arts and his contributions to the community have earned him a nomination for the Greatest of All Time (G.O.A.T.) Award by Grand Master Ted Gambardella.through self-defense training.

As of 2025 Developing Next-Gen IOTF DoJangs

Grandmaster-K Consulting

Developing Next Generation International Original Taekwon-Do Federation DoJangs