Duane Bang Ludwig Bang Muay Thai “Seminar TBA…” Bas Rutten Black Belt 2014 Coached TJ Dillashaw to UFC World Title 2x UFC Coach of the year (2013 & 2014) Fastest Knockout in UFC History (0:06) Only K1-MAX Champion to compete in the UFC Check out Bangs website below!! www.ludwigmartialarts.com Share this:TwitterFacebookLike this:Like Loading...