Jon St. John is an American voice actor and singer. He started his career in voice work in 1975, when he was a Top 40 radio DJ in North Carolina. Because of his vocal talent and technical skills, he was hired as a production director for several US radio stations in cities including: Norfolk, New Orleans, Philadelphia, Phoenix, San Diego, and Los Angeles. St. John was also a radio personality for many years most recently on K-EARTH 101 in Los Angeles. He has since provided the voice for numerous video game characters, most notably Duke Nukem. On May 4, 2014 he was the host for the 5th anniversary of the PWA:UK (Plymouth Wrestling Alliance). Description above from the Wikipedia article Jon St. John, licensed under CC-BY-SA, full list of contributors on Wikipedia.