After losing out on his title fight against Anthony Joshua after failing a drug test on March 20, it was revealed that Jarrell "Big Baby" Miller failed two more Voluntary Anti-Doping Association tests.

Miller tested positive for GW1516 on March 20, a doping agent thought to improve endurance. On March 31, he also tested positive for HGH and EPO, a hormone used to improve endurance and recovery in athletes. Lance Armstrong admitted to using both HGH and EPO after the lid was lifted on his doping scandal. 

Anthony Joshua's promoter, Eddie Hearn, released a statement to ESPN in light of the news, which read, "To be honest I can't believe it. You always want to give an athlete the benefit of the doubt, but this leaves no doubt. It worries me that fighters feel the only way they can beat AJ is by taking banned substances. One thing we know is Miller is out. AJ's new opponent for June 1 will be announced next week. Clean fighters only need apply."

Source: Boxing Scene