I heard rumours that he has failed 3 drug tests but I think it was just some journalist trying to smear his accomplishments. His use of Lidocaine is interesting. No doubt its a PED. Its not mentioned as a specific illegal substance by the nevada commision but they do say this "Drug or injection that has not been approved by the Commission, including, but not limited to, the drugs or injections listed in subsection 2, in any part of the body, either before or during a contest or exhibition, to or by any unarmed combatant, is prohibited". Its not on the approved list hence it is illegal. However, the testing floyd insists on using does not test for Lidocaine, so he cannot be caught? Its certainly a grey area.