Hart earned US$59 million last financial year, floated largely by his sponsorship deals with Mountain Dew and Chase.
The top 10 also includes Spanish football giants Real Madrid, and the NBA's New York Knicks.
Step aside Beyonce & Jay-Z.
Football, basketball and NFL sport stars dominate the top 10.
No big surprises here.
Rap superstar Jay-Z topped Forbes highest hip-hop earners list in 2018 bringing in$76.5 million.
As much we wish this was something to do with a particular heist in Ocean's 11, the key to Clooney's haul lies in his side hustle.
Forbes has released their world's highest paid models list for 2017 and it's not hard to see why these ladies are compensated so generously.