Perhaps he was just trying to be helpful, given UK Prime Minister Boris Johnson isn't long in the job.
But the world's media were left speechless by a question put to them by US President Donald Trump at the G-7 summit in the French resort town of Biarritz.
"Do you know who this is?" Trump asked as he gestured towards Johnson during a photo opportunity before the two entered a private meeting.
"Does everybody know?"
All eyes are on the two leaders, who are expected to face intense pressure from G-7 attendees over Britain's plan for a Brexit deal and America's ongoing trade war with China.
Despite Trump's bizarre introduction of his British counterpart, he offered a ringing endorsement of Johnson, saying he's "the right man" to get Brexit done.
"He needs no advice. He is the right man for the job."
The two met on Sunday over breakfast to discuss a comprehensive trade agreement between Britain and the US.
In a joint statement released shortly after, the two said they would create a working group on trade issues.
That news comes amid reports that Johnson plans to tell European Union leaders the UK will leave without paying a £30 billion ($58 billion) Brexit "divorce bill" if they don't agree to changes.
Earlier, Trump suffered a rebuke before he even landed in Biarritz courtesy of European Council president Donald Tusk, who abruptly shot down his controversial push to readmit Russia to the exclusive Group of 7.
"Under no condition can we agree with this logic," Tusk said.
Russia was kicked out of what was then the G8 in 2014 after its annexation of Crimea from Ukraine.
"When Russia was invited to the G-7 for the first time, it was believed that it would pursue the path of liberal democracy, rule of law, and human rights," Tusk said.
"Is there anyone among us who can say with full conviction, not out of business calculation, that Russia is on that path?"
He said he would ask the G-7 to consider inviting Ukraine to next year's summit instead.
Trump floated the idea of restoring Russia's membership before last year's summit as well, and received a similarly hostile response.
He doubled down during a gaggle with reporters in the Oval Office on Tuesday.
"I think it's much more appropriate to have Russia in," Trump said.
"I could certainly see it being the G-8 again."
Trump's first bilateral meeting in Biarritz was with French President Emmanuel Macron, the host of this year's summit.
The pair spent four minutes in front of the cameras, sitting at a dining table — exactly the kind of awkward, cringe-worthy setting you expect at these events.
Macron sucked up three of those minutes talking about a range of policy issues including climate change, trade, North Korea and Iran.
In response, Trump highlighted his relationship with the French leader and complimented the weather.
"We actually have a lot in common, Emmanuel. We've been friends for a long time. Every once in a while we go at it a little bit, not very much, but we get along very well. We have a very good relationship," Trump said.
"We have some really great things to talk about. And we couldn't ask for better weather or a more beautiful location. But next year we'll be hosting in the United States so that'll be great. Very good. That'll be great. We'll do a good job.
"But so far so good. The weather is perfect, the guests are fantastic, everybody's getting along. We'll accomplish a lot this weekend."
The US President copped some criticism from the talking heads back home.
"When you saw the lunch, Macron laid out his agenda and Trump is talking about the weather," Princeton University Professor Eddie Glaude told MSNBC.
"He's completely out of his depth."
As host, Macron has officially decided the summit will focus on inequality, though more contentious issues like trade and climate change have already been broached.
Johnson,...