Ka cika wannan magana: A Wasannin Olympics na shekara ta 2008 a birnin Beijing, a ƙasar Sin, Grevers ta ci zinare biyu ta wajen yin iyo a zagayen farko na tseren mita 4×100 da kuma
4 × 100 mita medley relay (swimming da backstroke kafa) kamar yadda Amirkawa ya ci gaba da lashe karshe a cikin wadanda events da kuma lambobin yabo suna bayar da mahalarta a kowane mataki a hanya. Grevers kuma ya sami lambar azurfa ta mutum a tseren mita 100 a cikin lokaci na 53.11-second, 0.57 na biyu a bayan mai nasara, mai riƙe da rikodin duniya Aaron Peirsol.