Mezue ahịrịokwu na-esonụ: Tianna Bartoletta (née Madison; amụrụ August 30, 1985) bụ onye America na-agba ọsọ na egwuregwu egwuregwu nke ọkachamara na ogologo oge na obere ọsọ ọsọ. Ọ bụ onye meriri ugboro abụọ n'egwuregwu Olimpik, nweekwa nrite ọlaedo atọ. N'egwuregwu Olimpik nke afọ 2012, ọ gbara onye nke anọ n'ọsọ 100m wee merie ọlaedo mbụ ya site n'ibute ụzọ n'ịtọlite ndekọ ụwa.
4 × 100 m relay otu. Na 2016 Summer Olympics ọ meriri ọla edo abụọ ọzọ, nke mbụ ya na onye kacha mma iji merie ogologo oge ma na-eduga ndị otu mmeri 4 × 100 m.