Sensei Bill tops the Amazon Charts
October 2, 2017by norwinninjas
Amazon Best Seller Sensei Bill Viola Jr. is recognized as Amazon #1 Best Selling Author with the recent release of Tough Guys Norwin Resident’s Book About His Father, a Co-Creator of Mixed Martial Arts, Inspires Movie Produced by Award Winning Filmmakers “Tough Guys” Depicts Pittsburgh as Birthplace of the “Sport” of MMA Pittsburgh, PA (September...