In March, Ari learned he was getting a heart in a sweet video that was watched by hundreds of thousands. Ari was diagnosed with heart disease before he was even born, according to the family's blog.

including one heart transplant -- died Friday, the family announced on its Facebook page. "Ari passed away peacefully this evening listening to the Red Sox," Ari "Danger" Schultz's family wrote on ...

In March, Ari learned he was getting a heart in a sweet video that was watched by hundreds of thousands. Ari was diagnosed with heart disease before he was even born, according to the family's blog.