https://www.alojapan.com/1251738/tokyo-olympics-swim-champ-hafnaoui-banned/ Tokyo Olympics swim champ Hafnaoui banned #banned #Champ #Hafnaoui #news #Olympics #swim #Tokyo #TokyoNews #東京 #東京都 PARIS — Tunisian swimmer Ahmed Hafnaoui, Olympic champion in the 400-meter (m) freestyle at the Games in 2021, has received a 21-month suspension for three anti-doping whereabouts failures, the Aquatic Sports Integrity Unit said. “Mr. Hafnaoui admitted that he committed three whereabouts failures within a twelve-month period,” t…