Max the Acrobat's full name is Maximiliano Torandell. He was credited as a stuntman on one episode of True Blood in 2012.
Max the Acrobat's audition in Episode 703 consisted of hanging onto an elevated hoop, hanging on it with his hands and the back of his neck, and spinning on it. Howard Stern, Sharon Osbourne, and Howie Mandel all voted "Yes," sending him to the Vegas Round.
Max the Acrobat did not compete in the Vegas Round, meaning he was either cut or withdrew before this stage of the competition.