"But they're really pleased, particularly for Sam because he had to really struggle to get selected. It was great that he vindicated the selectors' faith in him."
Flyger said sailing has always been a massive part of both Sam and Molly's life from a young age.
"Molly started when she was only 18 months, when she sailed to the United Kingdom with my sister and brother-in-law and Sam, who is 18 months older than her.
"They then went to Tauranga and joined the Tauranga Yacht Club and they haven't looked back."
Flyger was a proud uncle waking up in the middle of the night to watch his niece and nephew win Olympic medals and write themselves into Kiwi sporting history.
"Our nerves have finally calmed down. We watched both races, both Sam and Molly in the early hours of the morning and it was really nerve-racking for quite a while, but the hard work they've put in over the years has paid off and they're really pleased."
A big family celebration is on the cards for when Sam and Molly return to New Zealand, with Flyger keen to get a closer look at the fruits of their labour.
"We'll definitely be catching up for sure, and I can't wait to see the medals. I thought they were in with a chance, but it's really unbelievable."