John Urschel is studying for a PhD in mathematics - and played three seasons of professional football in the NFL.
[Mind and Matter - by John Urschel and Louisa Thomas - on Amazon](https://amzn.to/2Yqiyw0)
[Book on the publisher's website](http://bit.ly/UrschelBook)
[John's math publications](http://math.mit.edu/~urschel/papers.html)
[John's NFL stats](http://www.nfl.com/player/johnurschel/2543845/careerstats)
With thanks to
[MSRI](https://www.msri.org)
[Meyer Sound](https://meyersound.com/)
[Numberphile merchandise](https://www.numberphile.com/merchandise)