U.S. president-elect Donald Trump says he told Canadian hockey legend Wayne Gretzky during a Christmas Day visit that he should run for prime minister of Canada.

鈥淚 just left Wayne Gretzky, 鈥楾he Great One鈥� as he is known in ice-hockey circles,鈥� Trump posted on his Truth Social platform Wednesday afternoon.

鈥淚 said, 鈥榃ayne, why don鈥檛 you run for prime minister of Canada, soon to be known as the governor of Canada 鈥� you would win easily, you wouldn鈥檛 even have to campaign.鈥� He had no interest,鈥� Trump wrote.

His comment about being governor of Canada refers to Trump repeatedly suggesting the country become a U.S. state, which Ottawa insists is a joke.

Trump added that it would be 鈥渇un to watch鈥� if Canadians launched a movement to get the retired hockey player to seek office.

The Canadian Press has tried to contact Gretzky through his agents.

Experts have said that Ottawa is rightfully focused on the prospect of damaging tariffs under the looming Trump presidency instead of pushing back on rhetoric about annexing or purchasing Canada.

Prime Minister Justin Trudeau leads a minority government that could be toppled by a confidence vote next year, following the surprise resignation of finance minister Chrystia Freeland.

Trump also expressed Christmas greetings to Trudeau, again referring to him as a governor and claiming that Canadians would see a tax cut of more than 60 per cent if the country became an American state.

鈥淭heir businesses would immediately double in size, and they would be militarily protected like no other country anywhere in the world,鈥� Trump wrote in a post that also alluded to his desire to annex Greenland and the Panama Canal.

Gretzky has previously backed Conservative politicians, such as former Ontario Progressive Conservative leader Patrick Brown during his run for the party leadership.

During the 2015 federal election, Conservative leader Stephen Harper interviewed Gretzky in front of hundreds of supporters as the Tories unsuccessfully sought re-election.

At the event, Gretzky told Harper he thought he had been an 鈥渦nreal prime minister鈥� who had been 鈥渨onderful to the whole country.鈥�

Gretzky later said he always follows a prime minister鈥檚 request, regardless of political stripe, noting he had once hosted a lunch for former Liberal prime minister Pierre Trudeau.

Dylan Robertson, The Canadian Press