Bas Rutten is famous for his self-defense techniques and has even played a self-defense instructor in a movie. The UFC legend had some choice words for another self-defense guru in D.U.S.T. star, Dale Brown.

The UFC legend was recently on The MMA Hour where he discussed the controversial Dale Brown. Bas Rutten was not a fan when Commander Brown was brought up on the show.

“The not real guy? With the black hair and ‘stache, that guy? Very funny… Guys like that get people killed,” Rutten said of Brown. “Because they give them a false sense of security. “That’s why I don’t teach self-defense in my classes.”

Bas Rutten was not afraid to be specific about the problems that Dale Brown causes with his D.U.S.T. videos. The former UFC fighter pointed to a specific example as to why it's a problem.

“I always give this example: imagine I teach somebody a knife defense. Knives are really dangerous to defend, almost worse than a gun,” he explained. “A gun, you’re close by, you grab the barrel, and then you know what to do, how to go with it, all that stuff.

“It’s actually easier to defend than a knife that can cut on both sides, a switchblade because they can stab, they can come from above, they can come from all angles. So imagine I just teach a knife defense and then a friend of a person I taught it to is getting in trouble.

“Someone pulls a knife and he goes, ‘Hey, step back, I got it. They just taught me this in class.’ And then he gets stabbed to death. That’s a problem.”