Photos: 90 Year Old Great-Grandmother in Primary School in Kenya
A 90-year-old Kenyan woman who goes to class with six of her great-great-grandchildren is believed to be the oldest primary school pupil in the world. Sitting at the front of class four in her school uniform, Priscilla Sitienei listens intently while she writes the English names of animals in her notebook. She joined Leaders Vision Preparatory School five years ago and has also served her village of Ndalat in the Rift Valley as a midwife for the last 65 years.