For some people, just the thought of getting a single tattoo is out of the question. Others have one or two small ones, but nothing extravagant. Some take tattooing to the next level, covering entire body parts with permanent ink, the practice becoming almost an obsession. Then, there's Tattboy Holden , a man in a class of his own. Holden began acquiring his tattoos after a routine surgery back in left him with irreversible nerve damage.