Instructors at Combative Sport Center
Dave Durnil
Dave Durnil is a Level IV Instructor of Modern Army Combatives and a brown belt in Brazilian Jiu-Jitsu under Daniel "Montanha" de Lima, head instructor of Gracie Barra Miami. Dave is the 2001 Sunflower State Games Champion, 2005 Heavyweight Summer Slam Champion, 2005 Absolute 2005 Summer Slam Champion, Southwest Grappling Tournament 3rd Place Professional Heavyweight, and a 2005 Silver Medalists at the Arnold/Gracie Worlds. He has been training in Brazilian Jiu-Jitsu for 12 years. In the summer 2003 he trained in Rio de Janerio at Gracie Barra.
Joe Wilk
Joe (The Nose) Wilk is a Level III Instructor of Modern Army Combatives. Joe has a blackbelt in American Freestyle Jiu-Jitsu as well as a brown belt in Brazilian Jiu-Jitsu under Daniel "Montanha" de Lima, head instructor of Gracie Barra Miami. He has won numerous tournaments including the Southwest Submission Championships, Gracie/Arnold Worlds and the Topeka Summerslam Tournament in which he won his weight class as well as the open weight class. A professional mixed martial arts fighter. Joe is the current LightWeight Champion in Adrenaline Extreme Combat, Shooto St. Louis, Warfare Xtreme LightWeight Champion and the ISCF World LightWeight Champion. Joe is the Superfight Champion in February 07 Capitol City Combat Tournament. Wilk is a member of the Gracie Barra Competition team. Amateur MMA Record 7-1. Pro MMA Record 5-1.
Jon Menke
Jon Menke is a Rodrigo Vaghi brownbelt and life long martial artist. Jon has been a serious competitor from everywhere from the Pan-American games to NAGA. Jon is consistently ranked in the top 10 for grappling with over 260 wins. In addition Jon has been one of the top promoters and coaches for MMA in the mid-west. Jon is a Level III instructor in Modern Army Combatives and is currently 2-0 in MMA.

