Growing up in the Netherlands, Bas Rutten was bullied relentlessly, so he learned how to fight -- and became one of the greatest fighters on the planet.

He was the Dutch Champion in Thai Boxing, studied martial arts in Japan and became a 3-time undefeated Pancrase world champion, was the first European UFC champion, and was inducted into the UFC Hall of Fame in 2015.

He has trained the best of the best – including elite special forces like SWAT and Navy Seals -- and he is ready to train you to defend yourself.

Amir Perets is, quite simply, one of the world's leading experts in self-defense.

At the age of 18, he became Israel’s heavyweight marital arts champion, and joined the Israeli Defense Forces (IDF), where he became a Krav Maga and Combat Fitness instructor, and was chosen to certify instructors in their legendary hand-to-hand combat course.

He moved on to serve with the elite IDF Naval Commando Unit – the equivalent of U.S. Navy Seals – and there he literally rewrote the program on Krav Maga and Combat Fitness.

Perets holds 6th degree Black Belt in Krav Maga. In 2009, he was inducted into the Martial Arts Masters Hall of Fame for his outstanding contributions to the military, law enforcement and world of martial arts.