Dee ihe ga-aga n'ihu na paragraf a - Oliver Szymanski (amụrụ na 27 Julaị 1990) bụ onye ọkwọ ụgbọ mmiri German nke ọkachamara na klas 470 (dinghy). Ọ nọchitere anya Germany, ya na onye otu ya bụ Ferdinand Gerz, n'asọmpi 470 nke ụmụ nwoke
klas na 2016 Summer Olympics na Rio de Janeiro. Ha bịara n'ọkwa nke iri na otu.