This site is run by Stephan Kesting and Eva S.
Stephan Kesting has a lengthy career in martial arts, spanning several decades. He has dedicated many years to Brazilian Jiu-Jitsu, and you can find his accessible and practical expertise on all BJJ matters at Grapplearts.com
A black belt in multiple martial art systems, he brings a range of approaches to self defense, and a critical eye for what works in the street.
Stephan has been featured in Black Belt Magazine, Ultimate Grappling, Tapout Magazine and Ultimate Athlete.
He is also a frequent guest on martial arts related podcasts, including The Fightworks Podcast, Atlantic MMA, Combatives Corner, The Warrior’s Den, The Spartan Underground and many more.
Eva S. became interested in self defense through her travels in various parts of the world where she encountered wildly unpredictable situations. She was a competitive shooter and has trained in boxing, kickboxing, and Brazilian Jiu-Jitsu.
Eva’s primary focus is on the particular defense problems and solutions that work for women.