Aisha bint Abi Bakr (c. 613/614 CE – July 678) was a sixth century commander, politician, muhadditha, and the third and youngest wife of prophet Muhammad. Aisha had an important role in early Islamic history, both during Muhammad's life and after his death. In Sunni tradition, Aisha is portrayed as scholarly, intelligent and inquisitive. She contributed to the spread of Muhammad's message and served the Muslim community for 44 years after his death. .
https://en.wikipedia.org/wiki/Aisha