Chinese swimmers were allowed to compete in the Tokyo Olympics in 2021 despite testing positive for a banned heart medication due to alleged contamination. The World Anti-Doping Agency found no concrete basis to challenge the contamination claim.
Key Points
Chinese swimmers tested positive for trimetazidine but were allowed to compete due to alleged contamination.
The World Anti-Doping Agency found no credible evidence to challenge the contamination claim.
The Chinese swim team won six medals in Tokyo, including three golds.
Pros
Chinese swimmers were allowed to compete in the Olympics despite testing positive for a banned substance.
The World Anti-Doping Agency conducted a thorough review of the situation.
No concrete evidence was found to challenge the contamination claim.
Cons
Allegations of doping cover-ups in China were raised by the U.S. Anti-Doping Agency.
Concerns about fair and even application of global anti-doping rules.