Hannah Fry (born February 1984 in Harlow, England)[1] is a mathematician, author, lecturer, radio and television presenter, podcaster and public speaker. Her work includes studying the patterns of human behavior, such as interpersonal relationships and dating and how mathematics can apply to them.[2][3] Fry delivered the 2019 Royal Institution Christmas Lectures.

Books in order of publication:

The Mathematics of Love2015
The Indisputable Existence of Santa Claus2017
Hello World: How to be Human in the Age of the Machine2019