John Kiernan is a multi-talented musician, audio designer, and marketer based in New Jersey. He has achieved widespread recognition as a wrestling entrance theme song composer, having written over 50 themes for wrestlers in major organizations such as Ring Of Honor, All Elite Wrestling, and New Japan Pro Wrestling. In addition, he is a seasoned guitarist who has performed around the world and is endorsed by several leading brands in the industry.

John is also a marketing expert with eight years of experience in various fields, including music education, artist relations, and podcasting. He currently serves as the Head of Marketing for Podbean, the world's leading podcast hosting platform, where he supports public and business podcasters by delivering educational content and creating effective marketing strategies for growth. His broad range of skills and expertise make him a valuable asset to any organization in the music, audio, or marketing industries.