It's a tale of heroism surrounded by mystery.
A man had saved the lives of a British couple from drowning whilst on holidays in Croatia, the rescue was over in minutes.
But the man who saved their lives disappeared before they could thank him.
After a desperate plea to the public on social media the couple managed to track down New South Wales man, Zen Joyce.
Mr Joyce, a young traveller on a working holiday visa jumped into rough seas, risking his own life to save the British couple whose boat had capsized.
Mr Joyce from the south coast has spoken to the couple and has plans to reunite soon.
Image credit: Zen Joyce