94 years ago today, Johnny Cash was born. The American singer-songwriter, guitarist, and author was widely considered one of the most influential musicians of the 20th century and one of the best-selling music artists of all time, having sold more than 90 million records worldwide. Although primarily remembered as a country music icon, his genre-spanning songs embraced rock and roll, rockabilly, blues, folk, and gospel. This crossover appeal won Cash a rare honor: multiple inductions in the Country Music, Rock and Roll, and Gospel Music Halls of Fame. WATCH Cash perform in San Quentin Prison… (1932)