In recent years, former U.S. President Jimmy Carter has shown incredible resilience.
Despite facing a dehydration scare in 2017 and undergoing hip surgery this year, he remains as dedicated to the hard work that comes with being a Habitat For Humanity volunteer as ever.
Indeed, he has made it clear that when he's passionate about something, nothing will stand in the way of him seeing it through. And although an unfortunate situation has presented yet another challenge for Carter, he's already proved that again.