Shortly after Donald Trump made a not-so-shock announcement to withdraw the US from the Paris climate deal, the reactions from disappointed world leaders began to roll in.
But the one that grabbed all the attention and the headlines was from the French President Emmanuel Macron, who once again showed he knows how to impress on the world stage.
For a start Macron was quick off the blocks, taking to French TV at midnight local time to make a speech to the nation.
But how he really impressed and surprised viewers was by making his speech both in French and English. See the video below.
For a start French presidents don't normally speak English at all, let alone have the nerve and language ability to deliver a statement on live TV in Shakespeare's tongue.
And it's fair to say it went down well both in France and over the pond in America where Macron seems to be developing a huge following due to his willingness to stand up to both Donald Trump and Vladimir Putin.
AS usual Twitter was the first place to react.
The very first time a french president speaks english on live, and defend our planet. Really proud now #MakeOurPlanetGreatAgain— Florent Brient (@FlorentBrient) June 1, 2017
I'm French and proud of my President. Sad for you guys, I love USA, but not this one. #MakeOurPlanetGreatAgain— Sylvain Coutant (@KassecOriginal) June 1, 2017
Indeed many Americans were so impressed with Macron's English that it led them to mock the ability of their own president to speak his native language.
But the real crowd winner was Macron's trolling of Donald Trump when he ended his speech by twisting the US president's campaign slogan "Make America Great Again" to ""Make Our Planet Great Again."
Macron even tweeted this image out and it soon went viral, getting 100,000 retweets.
That prompted the hashtag #makeourplanetgreatagain to top the Twitter trends in France.
Five words from Macron. Two fingers to Trump.— Luke Benson (@Mr_LukeBenson) June 1, 2017
#MakeOurPlanetGreatAgain— Ellie Hagopian (@gordonrink) June 1, 2017
Oh Macron. You made my day.
Oh France. You do have such excellent taste. Most of you, at least....
But then Macron twisted the knife even further and told Americans disappointed with their new president to come to France to help battle climate change. And judging by many tweets, a lot of which were a little abusive to include here, many Americans (or at least those who don't like Trump) would be happy to take him up on the offer.
Macron's rebuke went down well on both sides of the Atlantic with the American press appreciating his "sermon" to Donald Trump and the French press acknowledging the ingenuity of his decision to give a speech in English.
One article in Le Point magazine talked of how Macron had made the French feel proud of their president again who had in just three weeks become the "leader of the free world".
While Macron may be under a little pressure at home, given the scandal that has surrounded one of his ministers, it's fair to say he has made an almighty impression in the international sphere in just under three weeks since he was inaugurated.
Although after his efforts last night he'd be forgiven for being a little hesitant next time he has to shake Donald Trump's hand.