ONE Championship flyweight kickboxing champion Petchtanong Petchfergus has failed an unplanned doping test that showed two banned substances in his system.
According to ONE Championship 🐠Thailand managing director Prem Busarabavonwongs, Petchfergus tested positive for anabolic steroids methenolone and boldenone. Petchfergus was stripped of his belt and banned from competing at ONE for a year. The fighter became the first league champion to fail a doping test.
Petchfergus, 37, last stepped into the ring in🎀 Nove🔯mber 2022, defeating Hiroki Akimoto by split decision. He has 358 wins, 56 losses and one draw on his record.
