"They're very lucky, he's always looking out for them, he's a leader."
It's been a whirlwind year for Atu who recovered from a serious quad injury which required multiple surgeries and made a sensational rugby return all the way to making the All Blacks' World Cup squad.
Sione said he talked to his son prior to the World Cup announcement and was proud of seeing his incredible comeback.
"I said if you don't make the team, you smile and take it," Sione said. "Then he was named and he was worried he didn't deserve it because of everything that was being said about Owen Franks not making the squad.
"There was a 50/50 chance he'd play rugby again … but even when he was injured he couldn't stay still, nothing was stopping him."
The World Cup announcement day was an emotional one for the Moli family. Sione said he was thankful for all the support they've received from their small town in Marlborough.
"We laughed and cried," Sione said. "He grew up around really good people, that all supported him. That's the strength of a small town.
"It was tough when we first moved here, being some of the only Pacific Islanders, but now it's home, there's some great people here who have helped Atu get to where he is."
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