Willie Nelson, Waylon Jennings, Johnny Cash and Kris Kristofferson were some of the best-known outlaws in country music history, so why were they drinking 7-Up backstage?
Johnny Cash, Waylon Jennings, Willie Nelson and Kris Kristofferson make up the group The Highwaymen. All great artists in their own right, The Highwaymen recorded 2 albums, and gained a number one song from the album of the same name, 'The Highwayman'