31SIX Martial Arts is a Wichita martial arts academy founded in 2021 by Steve Hanson and Cody Bitler as a serious training environment rooted in fight sports and long-term skill development. The gym serves as the official training facility for Evolution Fighting Championship and emphasizes instruction, progression, and technical clarity across disciplines. Its coaching approach draws on substantial experience in MMA, Muay Thai, kickboxing, and Brazilian jiu-jitsu, with Cody Bitler bringing a cross-disciplinary background developed over a decade of training and coaching in California. The jiu-jitsu program operates at a black-belt level with lineage through Shawn Williams of Renzo Gracie, reinforcing a strong technical foundation. 31SIX Martial Arts is defined by disciplined coaching, practical teaching, and a consistent commitment to developing striking and grappling skills.