“Pete, I guess people would say he’s my alter ego,” said Nigro. “Had a chest full of medals and he was just a down-to-earth, honest, hardworking guy.”

“That’s the kind of person Pete was. He would put people before himself, without a doubt,” said Cassano.

On 9/11, Ganci acted with the same selfless bravery that saved the life of Lydia Perez in 1982. 

In the process of rescuing thousands, the FDNY lost 343 members. Among them was Pete Ganci. Under Ganci’s leadership and command, the FDNY helped safely evacuate more than 25,000 people from the World Trade Center complex before the towers collapsed.

That day, and his father’s sacrifice, drove Chris Ganci to change career paths. He went from a promising career in pharmaceutical sales and a graduate degree to joining the FDNY.

“9/11 was such a dark time and period of my life. Everything that revolved around it. This was the first like ray of sunshine I had in my life,” he told CBS News in 2011. It’s in their work with the FDNY where Pete and Chris feel closest to their father.

“There’s not a day goes by that I don’t think about my father,” Chris said. “I think about him when I’m trying to fix something at my house. I think about what he would do or where he is right now — if he’s proud of me, if he’s proud of Pete. I’m pretty sure he is, I hope he is.”

This is part of the American Heroes of 9/11 series. To read more about the American Heroes of 9/11click here.