The Guinness organization has confirmed that a Brazilian woman has elbowed out an elderly American as the oldest person in the world.

Valentim, who has been a widow since 1946 and is confined to a wheelchair, is from Minas Gerais state. She credited a healthy diet with giving her a long life.
Another Brazilian woman, Sebastiana de Lourdes Silva, at a ripe old 116, has records to show she is the world's oldest woman, though the Guinness Book has not had a request to verify her documents, the company said.
Source-AFP