An Athletics Integrity Unit disciplinary tribunal has banned Hillary Kipchirchir Chepkwony (Kenya) for 4 years, from December 8,
Nairobi, Kenya – The Athletics Integrity Unit (AIU) has handed Kenyan distance runner Brian Limo a five-year ban after he tested positive for the prohibited substance salbutamol and was found guilty of tampering, or attempted tampering, with the doping control process. The ban took effect on November 25, 2025. Disqualification…