Caterham, who is 115, became the world's oldest living person, according to the Gerontology Research Group, after Sister Inah Canabarro, a Brazilian nun and teacher, died on Wednesday at the tender age of 116.
"Never arguing with anyone, I listen and I do what I like," she said from her nursing home in Surrey, southwest of London, on the secret to her longevity.
She was born on August 21, 1909, in the village of Shipton Bellinger in the south of England, five years before the outbreak of World War I. She was the second youngest of eight siblings.