Jerry Lee Lewis’s career is now in its seventh decade, so it’s no surprise that the “The Killer’s” career has had a few ups and downs. Lewis was kicked out of bible college for “playing the piano his own way,” but made it to Memphis just in time to get signed by the legendary owner of Sun Records Sam Phillips. Soon after, Lewis released two smash singles — “Whole Lotta Shakin’ Goin’ On” and “Great Balls of Fire,” which helped launch rock n’ roll into the mainstream. However, Lewis’s scandalous marriage to his 13-year-old second cousin soon caused his career to all but collapse. He returned to the charts in the 1960s, trading in rock n’ roll for country, but in 1988, he filed for bankruptcy, listing $3 million in medical, personal and tax debts. But the music icon has rebounded once more, and at age 76, he’s still touring and is currently one of the subjects of the hit Broadway musical “Million Dollar Quartet.”