 
 <translate> This is the relevant information: The Gerontology Research Group (GRG), an organization that tracks supercentenarians and validates longevity claims, has validated claims of over 700 American supercentenarians and as of 15 July 2018, lists six verified living American supercentenarians, the oldest of whom is Lessie Brown, born September 22, 1904, aged 113 years, 296 days. <hau> Wannan shine bayanin da ya dace: Kungiyar Bincike ta Gerontology (GRG), wata kungiya da ke bin diddigin supercentenarians da kuma tabbatar da ikirarin tsawon rai, ta tabbatar da ikirarin sama da Amurkawa sama da 700 kuma daga ranar 15 ga Yuli, 2018, ta lissafa shida da aka tabbatar da rayuwar Amurkawa masu shekaru 100, wanda mafi tsufa shine Lessie Brown, wanda aka haifa a ranar 22 ga Satumba, 1904, yana da shekaru 113, kwanaki 296. 