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William Sherlund, a personal Protection coach and founder of Gutter Fighting Secrets, has extensive training and experience in self-defense and martial arts, holding various executive protection and tactical training certifications. He is an instructor of Krav Maga, an EMT, a blue belt in Brazilian Jiu-Jitsu, and a product of the SIRAS bodyguard
academy training in Denmark. He also teaches in World War II combative and other close quarters combat techniques.
