Sean O'Malley’s went off on Conor McGregor after the Irish star mocked at the bantamweight champion’s explanation for failing a drug test.
O’Malley has tested positive for the banned substance ostarine more than once in his career. The most recent instance occurred in 2019, which led to a suspension. However, O’Malley has consistently denied having used PEDs, claiming the trace amounts found in his sample must have been due to tainted supplements.
While O’Malley couldn’t pin down the supplements that could have contained ostarine, he has found a new potential explanation for his failed tests.