Greg Walsh is an athlete, martial artist and the founder of Wolf Brigade. We discuss his journey into extreme sports, the straight edge Hardcore scene, Crossfit, Jeet Kune Do, kettlebell training, youth athletes, mace work, strength and conditioning for the tactical athlete, the aging athlete and so much more.

Greg Walsh has walked upright down a path of resistance for most of his life. The discovery of BMX bike riding and hardcore music in early adolescence derailed the train of convention and sparked a love affair with the underground that continues to burn strong. Through patience and perseverance, he began to make marks of his own within counterculture and has never looked back.

Writing intertwined itself with all his successes and setbacks, and has served as chronicle to the strange and often dangerous occurrences that were never ...