Jaime Munguia’s Failed Drug Test: A Blow to Boxing’s Integrity
Clean Record or Caught Out? So, Jaime Munguia has failed a drug test. Specifically, his A-sample came back positive for exogenous testosterone metabolites following his May 3 victory over Bruno Surace. His team were quick to push back, highlighting that Munguia has passed over 100 tests during his career and has “never previously tested positive.”
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