Warrior’s Journal

Welcome to the ancient and highly refined discipline of Excuse-Do, the only martial art where the highest level of mastery...

In this instructional clip from the Belgium Haedong Kumdo Event 2025, Grand Master Kim Jeong Seong explains and demonstrates the...

I’m deeply honored to receive this commendation from Sabeomnim Carla Kuster. But truly, any recognition is because of all of...

Years ago, I started offering donation-based introductions to Haedong Kumdo at a local primary school. Over the course of several...

There’s a certain kind of winter that feels like it will never end. The kind where the mornings are dark...