The first cell to become Betty White arrived on planet earth at least 10 years before she was born!
Since her mother, Tess White, was born in 1899 that means that Betty White will turn 115 years old this year.
Why!? Because the first cell to become a new human appears in the mothers womb, while mom is her mothers womb. Strange but true.
Even stranger! There are times when the cells of the children may be older than the fathers cells. This happens if a woman has children with a man, whose mothers is younger than herself.