Leon Boissieu was the first. Ever. The first fighter to step foot in DNWTT was this French striker. Known for simply wearing a white GI for his fights, Leon always looked for the knockout. He was pivotal for helping improve other fighters at the time, especially strikers, while DNWTT was in its infancy. Leon never achieved much success, but he always fought hard, not giving up. Leon was an integral part of helping build up DNWTT in its early stages, and will always be known as the first.