HB 606 -- Mixed Martial Arts Sponsor: Stevenson This bill adds professional, amateur, and youth mixed martial arts contests to the list of sports contests that the Division of Professional Registration within the Department of Insurance, Financial Institutions and Professional Registration has general charge and supervision. Any person younger than 18 years of age is prohibited from participating in a mixed martial arts contest or exhibition in any cage or other type of enclosure that would inhibit general access to the participants for the purpose of rendering assistance.Copyright (c) Missouri House of Representatives