Jon Juan was a pleasure-loving native of Atlantis. Born thousands of years ago, he earned a reputation as a flirt and womanizer who left a trail of broken hearts everywhere he went. Eventually, his fellow Atlanteans got fed up with Jon's antics and decided to give him some old-fashioned mob justice. As Jon fled his pursuers, he fell into the ice-cold sea and was frozen in a block of ice. His body remained preserved for centuries, long after Atlantis fell, until it eventually washed up on a tropical island, where the iceberg melted and Jon regained consciousness.