Queensland swimmer Shayna Jack has tested positive for the banned drug Ligandrol at the FINA World Championships, days after Australian swimmers accuse China’s Sun Yang of doping.
Shayna Jack said she was shocked by the test and would never knowingly take a banned drug, which can be accidentally consumed if supplements are contaminated.
Jack’s coach Dean Boxall said he supports official protocol surrounding Jack’s doping suspension, but he says he believes her claim that the incident was accidental.