Jerry Lee Lewis
Jerry Lee Lewis was one of the pioneers of mainstream rock and roll music, performing signature hits like “Great Balls Of Fire” in the 1950s. However, in 1958, it was revealed that Lewis married his own cousin, and that she was underage. At the time of their marriage, she was 13 and he was 22. His career stalled out after that, but he eventually saw a comeback and critical reappraisal. He still performs to this day.