Buuxi weedha soo socota: 2.Bishii May 2014, Mareykanka
Xubin ka tirsan kooxda 4 × 100 mitir ee Tyson Gay ayaa helay ganaax hal sano ah oo loogu talagalay isticmaalka steroids anabolic waxaana laga qaaday bilaadihiisii ka dib 15 July 2012 markii uu isticmaalay markii ugu horeysay. Bishii Maajo 2015, IOC waxay warqad u qortay Guddiga Olombikada Mareykanka oo u sheegay inay ka soo qaataan biladaha asxaabtooda Trell Kimmons, Justin Gatlin, Ryan Bailey, Jeffery Demps iyo Darvis Patton. Laba ka mid ah xidigaha ay Gay la tartamayeen finalka, Kimmons iyo Bailey, ayaa horey sidoo kale loo xiray. Biladaha ayaa dib loo qoondeeyay, iyadoo Trinidad iyo Tobago lagu abaalmariyay qalin, Faransiiskuna qaatay naxaas.