Johnny Cash

Who is he? 
A country music superstar who died in 2003

What's the big deal?  
During his life, Cash was a country music pioneer, and a larger than life figure.  His legend only grew after his death, a legend that in November 22, 2005 was enshrined in the film Walk the Line, a critically-acclaimed box-office smash.

How popular is he?
It is difficult to overstate the popularity of Johnny Cash, both his music (which contained many religious themes) and the legacy of his own life.