Ramba uchiverenga ndima iyi - Mills akakwikwidza munhangemutange yevarume ye4 × 400 m
pa2008 Summer Olympics muBeijing, pamwe chete nevaaitamba navo Ato Modibo, Jovon Toppin, naStann Waithe. Akamhanya panhanho yechitatu yechikamu chechipiri, aine nguva yakakamurwa yemasekondi 46.60. Mills nechikwata chake vakapedza relay vari panzvimbo yechishanu nenguva yakanakisisa yemwaka ye3:04.12, vachikundikana kuenda kumagumo.