This BBC podcast is supported by ads outside the UK.
On our podcast, Good Bad Billionaire, we explain how the world's billionaires made all their money.
Pop stars and tech titans, founders and filmmakers, inventors and investors.
We cover them all.
And for the first time, we're talking about a video game designer.
Yep, we're talking about Markus Persson,
the Swedish coding king who programmed the world's most successful game, Minecraft, all by himself.
He made a billion, but is he good, bad or just another billionaire?
Find out on Good Bad Billionaire.
Listen on the BBC app or wherever you get your podcasts.
Hi there, I'm Katrina Perry.
From the BBC World Service, this is The Global Story.
Tariff's on or Tariff's off?
That is the question.
Did President Trump plan his reversal this week?
Or was it all about yippy markets, as he put it?
Well, I thought that people were jumping a little bit out of line, they were getting yippy, you know?
They were getting a little bit yippy, a little bit afraid, unlike these champions.
The uncertainty and global financial confusion reached boiling point this week.
When President Trump ordered a 90-day pause on those extra reciprocal tariffs, as he calls them,