Dee ihe na-aga n'ihu maka paragraf a - Blake Pieroni (amụrụ na November 15, 1995) bụ onye America na-egwu mmiri nke ọkachamara na ihe omume freestyle. Ọ bụ onye meriri ihe nrite ọla edo ugboro abụọ n'egwuregwu Olimpik na 4x100 mita freestyle relay na 2016 Summer Olympics na 2020 Summer Olympics. N'agba nke afọ 2016, ọ gbara mmiri na asọmpi asọmpi nke asọmpi ahụ, na asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọmpi asọ O nwetara ihe nrite ọlaedo mbụ ya n'egwuregwu Olimpik n'ọsọ ọsọ 4x100 mita
na 2020 Olympic Games, na-egwu mmiri n'ụdị freestyle nke relay na prelims.