In May 2022, New Zealand diving judge Lisa Wright revealed that during the
2020 Summer Olympics, Zhou allegedly launched a verbal tirade at Wright at the conclusion of the men's 10m platform final. Wright alleged that Zhou verbally abused her for underscoring Chinese divers. Diving New Zealand subsequently complained about the incident to FINA's Ethics Panel. As a result, Zhou was ordered by in a FINA Ethics Panel decision to write a letter of apology to Wright. A recommendation was also made by the Ethics Panel to disestablish Zhou's position as Diving Bureau Liaison for FINA. The FINA Ethics Panel stated that the incident during the men's platform final was "unfortunate" and led to a "misunderstanding mixed with misjudgement" between Wright and Zhou. In May 2022, former international diver, Olympic judge and previous member of FINA's Technical Diving Committee from New Zealand
Simon Latimer revealed he had sent a whistleblower complaint to FINA's Executive Director Brent Nowicki in December 2021 detailing Zhou's alleged "unethical behavior" which also contained allegations that Zhou has routinely coached Chinese divers during major events such as the Olympics and World Championships and she had manipulated judging panels in order to benefit Chinese athletes. Latimer claimed that Zhou's behavior was tarnishing the reputation of international diving and that she was acting in the interests of China rather than international diving as a whole. Subsequent to Latimer's complaint, video evidence emerged online showing Zhou coaching Chinese divers during competition sessions at the
2020 Summer Olympics, a behavior considered unethical given her supposedly neutral role as a FINA Vice President and Diving Bureau Liaison. In July 2022, Latimer was not re-elected to FINA's Technical Diving Committee, and Zhou was one of the FINA Bureau Member's who had input in the selection process. In 2022 FINA's By Laws were updated to state that the Bureau Liaison position that Zhou holds should not interfere on the field of play during competitions and that individuals holding that position shall not act as a Team Leader or coach at international events including the Olympic Games. Zhou was President of the
Chinese Swimming Association in April 2024 when 23 Chinese swimmers tested positive for the banned medication
trimetazidine (TMZ) at the
Shijiazhuang Chinese Long Course Invitational from 31 December 2020 to 3 January 2021, but the results were handled as cases of contamination without being made public. Zhou has also been embroiled in controversy domestically in China. In 2008, renowned coach, Yu Fen, accused Zhou of fraudulently withholding prize money that was due for distribution between Chinese athletes and coaches. In 2009, Zhou faced allegations of match-fixing at China's own National Games, with a judge alleging that Zhou had chosen all twelve gold medalists before competitions commenced. ==See also==