Team GB are set to be stripped of their Tokyo 2020 men’s 4×100 metre relay silver
medal after CJ Ujah’s ‘B’ sample confirmed his positive test for banned substances.
The sprinter, who ran the leadoff leg as Team GB were pipped by surprise victors Italy
at the Olympics, had been provisionally suspended last month after Ostarine and S-
23 were detected in his ‘A’ sample, given at the Games.
The two banned substances have also been found to be present in his ‘B’ sample,
confirming the positive test result.