In 2018, people around the world held their breath as 12 boys and their assistant soccer coach were rescued from a flooded cave complex in Thailand.
The team and their coach — who were believed to have entered the cave for an 'initiation ceremony' — became trapped after it started to rain, and floodwater came rushing into the mouth of the cave.
By day nine, the boys hadn't been located and most experts were convinced they would not survive. Even once they were found and a rescue plan was devised, diver and anaesthetist Richard Harris was certain it was "doomed to fail".
During his time trapped in the cave, captain of the Wild Boars soccer team Duangphet 'Dom' Phromthep turned 13. Thai navy seals exchanged letters between the boys and their parents, and Dom wrote, "I’m fine but it’s a little bit cold."
"Don’t worry," he wrote, "and don’t forget my birthday."
His mother Noy had been terrified, waiting outside the cave for updates.
But 18 days after they first entered the cave, all 12 boys and their coach made it out alive.
It was a story that spoke to the indomitable nature of the human spirit. One of the rare tales of disaster that seemed to have a near-universal happy ending.
But for the survivors, life changed after the rescue.
"I got the same child back when he came home from hospital, but he was different with strangers," Noy told The Australian in an interview last week.