Danny Havoc is a retired American professional wrestler, best known for his work in Combat Zone Wrestling, Westside Xtreme Wrestling, Big Japan Pro Wrestling, Gamechanger Wrestling, IWA Mid-South, IWA East Coast and IWA Deep-South, where he is known as an extreme or "deathmatch" wrestler. Known for mixing his technical style with hardcore, Havoc became a star for CZW, winning the Tournament of Death twice. At Tournament of Death 16 he announced his retirement and wrestled his final match against Alex Colon in Down With The Sickness the very same year.