Steve Haworth did body modification on Dennis Avner, who underwent how many surgeries? 
Steve Haworth: Steve Haworth is a body modification artist based in Phoenix, Arizona. Stalking Cat: Stalking Cat (born Dennis Avner; August 27, 1958 – November 5, 2012) was an American man known for his extensive body modifications, which were intended to increase his resemblance to a tigress. Stalking Cat:  For his 14 surgical procedures towards that goal, he held a world record for "most permanent transformations to look like an animal."
i don't know