Ethel Caterham is marking a significant milestone, turning 117 years old. She currently holds the title of the world's oldest living person. This achievement is being celebrated on Friday.

Further details about Ethel Caterham's life and this occasion are available from the source. The information provided focuses on her birthday and status as the oldest living person. No additional information is given about her life or circumstances, but the source likely has more on this remarkable individual and her 117th birthday celebration.