Looking at Zac DiGiorgio today, you wouldn't know he almost lost his life — twice.

Like any typical guy in his early 20’s, Zac was always on the move. He liked to keep himself busy and lead an active lifestyle.

So naturally, when his parents needed their shutters replaced, Zac was the first to volunteer. With a drill in hand, he climbed up the ladder to replace the old hardware and change out the shutters.

Moments later, everything changed in the blink of an eye.

A terrifying crash sounded from outside the home. Zac’s father, Chris DiGiorgio, rushed out the front door to see a parent’s worst nightmare: his 23-year-old son face down in the driveway, having a seizure.

After shouting to his wife to call 911, Chris was at his son’s side. He cradled Zac on the concrete driveway, trying to steady his body from the convulsions.

“I really didn't know what was happening,” Chris recalled. “I knew he was having a seizure, but I didn't know if he had any other injuries or anything else going on.”

But one thing was clear: Zac had plummeted to the ground from the top of the ladder, smacking the right side of his head hard on the concrete.

The severity of the fall triggered a seizure, often characterized by body spasms or unconsciousness. However, these episodes can also have cognitive and emotional effects, such as fear or anxiety.

In Zac’s case, he became extremely agitated. After waking from the initial seizure, he argued with his dad and fought against his hold. Even when the first responders arrived, he refused to get on the stretcher and instead walked himself to the ambulance.

With lights flashing and sirens blaring, the ambulance raced towards Wellstar Kennestone Hospital. On the way, Zac complained of pain in his shoulder from a broken collar bone. But after experiencing another seizure on the short eight-minute drive, it was clear much more was going on inside his body.

After being admitted, it would be weeks before Zac awoke again in the hospital — with no memory of the accident.