Floyd ‘Money’ Mayweather Jr. has certainly earned his nickname over the years, banking an insane $105 million for 72 minutes of boxing in 2014. We could break that down into an earnings-per-second ratio, but it will only make you more jealous.

His career earnings have also topped $400 million, although he isn’t one to let it sit idle. Case in point is his recent tweet showing off his impressive collection of exotic cars. That thing in the back? Why, it’s his own Gulfstream jet of course.

The cost breakdown of his motoring masterpieces, taken from BusinessInsider:

Ferrari 599 GTB Fiorano — $350,000

Porsche 911 Turbo Cabriolet —  $170,000

Lamborghini Aventador LP 700-4 — $400,000

Ferrari 458 Italia Spider — $260,000

Ferrari 458 Italia Spider — $260,000

Bugatti Veyron Grand Sport — $1.9 million

Bugatti 16.4 Veyron — $1.3 million

Bugatti 16.4 Veyron —  $1.3 million

It’s a tough life being the highest earning sportsman of the last 12 months. It’s a good thing he doesn’t have to ride the same crummy car to the office every day.