When Dylan Tombides found a lump at 17, he was told it was just a cyst.
All he cared about was breaking into the West Ham team and passing his driving test.
Then, during a random drugs test at the Under-17 World Cup, doctors discovered the truth. Dylan had cancer.
Within days, he had surgery. By the weekend, he was starting chemotherapy.
But he never stopped acting like a footballer.
He kept training. Kept smiling. Kept fighting.
In 2012, Sam Allardyce gave him his West Ham debut at just 18 years old.
Then in 2014, after everything his body had already been through, Dylan still flew out to play for Australia at the AFC Under-22 Championship.
He played four games in eight days.
When he returned to England, he was told the treatment was no longer working.
Dylan passed away later that year aged just 20.
West Ham retired his number 38 shirt.
Before Dylan, the only player to receive that honour was Bobby Moore.