USADA announced today that 2014 black belt IBJJF World and 2015 World Pro Champion Felipe Pena known as ‘Preguica’ has tested positive for a prohibited substance and accepted a one-year sanction for his doping offense: USADA has more: Pena, 23, tested positive for testosterone, which was confirmed by CIR (GC/C/IRMS) analysis, as a … Continue reading World Champion Felipe Pena Tests Positive for Banned Substance, Faces 1 year Ban