Dr. Hannah Fry is a mathematician and complexity scientist from University College London's Centre for Advanced Spatial Analysis. Her work revolves around exploring the patterns in human behavior and applying a mathematical perspective to tackle a wide range of problems across our society. Alongside her academic position, Fry is passionate about sharing the abstract beauty of mathematics with others and demonstrating its importance in our modern world. She has a broad portfolio of media and public engagement activities from schools outreach, maththemed standup comedy, YouTube videos and public lectures. Fry also regularly presents the Number Hub strand of BBC Worldwide's YouTube channel, Headsqueeze.

In the spirit of ideas worth spreading, TEDx is a program of local, selforganized events that bring people together to share a TEDlike experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, selforganized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are selforganized.* (*Subject to certain rules and regulations)