Date of Violation
Start date of Sanction
End Date of Sanction
Competitor Violator
Athlete J (a Minor)
Rule Violated
2.2 | Use or Attempted Use by an Athlete of a Prohibited Substance
2.6 | Possession of a Prohibited Substance
2.6 | Possession of a Prohibited Substance
Sanction
Three-year ban
Decision
Sport
Swimming
NGB
Swim England
Substance
MK-677 (ibutamoren)
A4 andarine
MK-2866 (ostarine)
Enclomiphene citrate
Substance Class
Section S2.2.4 | Growth Hormone Releasing Factors
Section S1.2 | Other Anabolic Agents
Section S4.2 | Anti-Estrogen Reception Modulators (SERMs)
Action Taken
A period of Ineligibility of three (3) years imposed (11 April 2025 – 10 April 2028 at 11:59pm)