I was told a long time ago, that if you look on someone's book shelf, and could pick at least five of the most common authors, that could tell you everything you needed to know about a person.
I am not really much of a purist in that sense, but I do believe there are some truly very influential people in through time, that although I wouldn't consider a HERO, I would say have had the greatest impact on me.
My MOM and
1. Noam Chomsky
2. Bruce Lee
3. Terence McKenna
4. Howard Stern
5. Dr Martin Luther King Jr.