Sam from Crispy Donut Community YouTube Channel sat down with Andrew Demko at Blade Show 2024. If you're new to Demko Knives and/or have not met Andrew Demko, this interview gives great insight as to how the brain of a knife lock engineer and designer works. Andrew has been forging and making knives since he was in high school but started his interest in Martial Arts and knife making at a very young age.