KnuckleUp Kickboxing Instructor and resident Muay Thai Destroyer  Mary Matia will face Anna Crutchfiled on June 26 for the IKF Women’s Kickboxing Lightweight World Championship. Mary is one of the most popular instructors at the school and her intensity and work ethic around the gym are legendary. With over a month until the fight we’ll be sure to keep you up to date with how her training is going and the latest developments with the big title match.