UFC Athlete, Kelvin Gastelum, Accepts Sanction for Anti-Doping Policy Violation

May 11, 2017 USADA announced today that UFC® athlete, Kelvin Gastelum of Huntington Beach, Calif., has tested positive for a prohibited substance and accepted a six-month sanction for his anti-doping policy violation. Gastelum, 25, tested positive for Carboxy-THC, the pharmacologically-active metabolite of marijuana and/or hashish, above the decision limit of 180 ng/mL, stemming from an in-competition…