Brain Food...Who The Heck Is That?

Before there was TikTok or Facebook or YouTube or even MySpace to break up-and-coming artists, stars like me were made on the radio. That's how I became an OG with my song "I Walk the Line." Who the heck is that?

Ans: Johnny Cash.

Photo taken 16 April 1997 in Bourges of US country singer Johnny Cash performing during the Printemps de Bourges Festival. Johnny Cash died at the age of 71 in a hospital in Nashville 12 September 2003, CNN said quoting a hospital spokesman. At the age of 48 Cash became the youngest living inductee into the Country Music Hall of Fame. AFP PHOTO DANIEL JANIN (Photo credit should read DANIEL JANIN/AFP via Getty Images)

Photo: DANIEL JANIN / AFP / Getty Images