A retired MMA fighter is providing free self-defense workshops at his gym to combat a sharp rise in unprovoked violent attacks in Vancouver. Ryan Diaz is a veteran of nearly 30 MMA bouts and competed all over the world during a pro career that began in 1999. The 43-year-old currently owns and operates the MMA…
Continue Reading Retired MMA Fighter Uses Gym To Battle Rise In Violent Attacks at MMA News.