The 22-year-old was greeted by hundreds of fans at an emotional homecoming celebration, during which he was given the key on the steps of Nelson Cathedral.

As well as winning Rio 2016 gold medals in the men’s 200 metres T44 and 400m T44, Malone also claimed silver in the 100m T44.

His two victories were achieved in Paralympic record times, bettering the marks set by disgraced South African sprinter Oscar Pistorius.

Malone thanked his home city for supporting him, both emotionally and financially, and contributing to his success.

"You guys are the ones who backed me from day one and no other city gave me more money than you guys did," he said in his speech. 

"These medals are as much yours as they are mine.

"You've given me the confidence to be myself and achieve my goals."

Malone was presented with the honour by Nelson Mayor Rachel Reese, who said the Para-athlete had captured not only the attention of the community but their hearts as well.

"I believe Liam is the most globally-recognised New Zealander of our time," she told Nelson Live.  

"You have made our city and our country proud and you have done it with humility and humour.

"When you won those medals, there were workplaces and living rooms that went up [in celebration].

"We are very proud you are a Nelsonian."

Nelson Member of Parliament Nick Smith described Malone as arguably the greatest sportsman in the history of Nelson.

"In 12 seconds, Liam achieved more than what many Governments have tried to achieve in 12 years in breaking down the barriers in what people with disabilities can achieve and we are here to celebrate that today too," he said.

Following the formalities, Malone was swamped by fans wanting to get autographs, selfies and congratulate him on his success.