Strength and conditioning coach, Big D David Hayes has accomplished what most can never dream of in and out of the ring and at his young age, you can say he is just getting started! Winning state wrestling titles 4 years in a row, professional kickboxer and even having 1 Sumo fight, he one of Split T Boxing Clubs most well-rounded coaches. Having worked with world champions and contenders such as Jessica Rakoczy (1st female Ultimate fighter Finale, Dewey Cooper (100+ pro bouts), Ravshan Hudaynazarov (17-0), Jessie Vargas for his world title win vs Ali as well as vs Manny Pacquao, Devin Haney and more, Big D is no stranger to what it to take to not only compete at the level, but WIN at the top level. Rest assured that whether you are a top level athlete or one of our youth looking to be a future champ, you couldn’t be in better hands than with Big D!