Anthony Joshua will be looking to make it 21-0 when he faces Joseph Parker at Cardiff’s Principality Stadium on Saturday night.

Joshua's IBF and WBA world titles will be on the line, along with Parker's WBO belt, in the first heavyweight unification bout held in Britain.

And there will be 78,000 people inside the stadium to watch it - as well as the millions at home.

On Friday, Joshua weighed in at his lowest mark since 2014 - scaling 17st 4lbs as he attempts to be “sharper" during the fight.

And the only thing on Joshua’s mind heading into the fight are the belts on the line.

However, if he wins, Joshua won’t only be taking home three titles. He’ll be taking home a ridiculous amount of money.

How much exactly?

HOW MUCH WILL JOSHUA EARN?

Well, according to the Mirror, Joshua is set to earn £18 million from the fight.

Let’s break that down.

That’s a staggering £500,000-per-minute.

That’s an eye-watering £1.5 million-per-round if the fight goes the distance.

JOSHUA DOESN'T THINK HE'S A 'STAR'

It means Joshua will have earned around £50 million in his previous three fights, beating Wladimir Klitschko last April before overcoming Carlos Takam in October.

Despite his star status, becoming the face of British boxing, Joshua doesn’t look at it like it.

“I don’t look at it like I’m a star,” Joshua said. “I feel that everyone is waiting for you to fail. That’s why I look at it that way.

“It’s not my choice to dictate if I’m Britain’s best heavyweight. I’ve had more defences than [Lennox] Lewis. Lewis lost in his fourth one. If you want to talk about facts and stats, that’s his stat which I’ve matched or beaten.

“I don’t want to be blasé. I don’t pat myself on the back. Look at what Wladimir Klitschko did, but nobody gave him a pat on the back.

“He was a great heavyweight and it wasn’t until we had a fight that he got the credit he deserved.”