Houston Rappers Hit The Gym and Train Mixed Martial Arts While Making Music Videos Posted on July 26, 2016 by Supplements Online Leave a comment Many mixed martial artists have walkout rap songs however now rappers are getting in the octagon to train MMA in order to stay fit for their music videos. Posted in Sports Nutrition tagged with hip hop houston song, houston rappers, kay jay houston rapper, paul wall, who are the best houston rappers