I'm big on reading autobiographies (and to a lesser extent biographies).
Suggest an autobiography you've read, and explain why it's worth a read.
Here's who I've read so far:
Paddy Doherty, Frankie Boyle, Mike Tyson, Helen Keller, Anne Frank, Maya Angelou, Mahtma Gandhi, Nelson Mandela, Radhanath Swami, Kathy Diosy, Lance Armstrong, and a handful of Christian pastors: Tony Anthony, Nicky Cruz
(I'll add more to this list as I remember them)