Steve Haworth is a body modification artist based in Phoenix, Arizona. He is responsible for the invention and popularization of subdermal and transdermal implants, such as the "Metal Mohawk". He designed specialized medical instruments called dermal elevators for this process. He has also done pioneering work with surface bars, ear shaping, tongue splitting, magnetic implants, and artistic branding (using electrosurgical units). He has worked on individuals noted for their extensive modifications such as The Enigma, Katzen, Stalking Cat, The Lizardman, and biohacker Tim Cannon. He is listed in the Guinness World Records as "Most Advanced Body Modification Artist", 1999 to present.