Shapiro said he became interested in fitness after watching the show and has a long-term goal of auditioning to compete on it. (At 17, Shapiro has to wait four more years until he can go on American Ninja Warrior, which he said he considers, "the biggest challenge out there.")
Shapiro's training to set the world records was extensive. To test his endurance, he performed 10 pull ups a minute for six hours straight and watched the Star Wars movies, as well as Indiana Jones and the X-Men flicks, to help pass the time. For snacks, he ate boxes of sushi and half pound cartons of pineapple. Setting the record became an obsession.
Along the way he blistered his hands. His shoulders ached. He gave up baseball this year, skipping the season in order to train full time for pull-ups.
"It was blood, sweat and hours and hours and hours of hard work," Shapiro said.
Shapiro not only completed his goal but also raised $4,000 for the American Cancer Society. His mother, Stephanie Shapiro, said that her husband was diagnosed with stage IV colon cancer in 2011. He's endured two major surgeries, chemotherapy and radiation and is now cancer free and in remission.
The younger Shapiro said that he hopes his experience at the Relay for Life event will prepare him for competition in front of a national television audience.
"I've always liked challenging myself so I'll add this to my resume as a person for American Ninja Warrior," Shapiro said. "I figure they won't say no to someone who has the world record for pull-ups."