Three-time Super Bowl champion Rob Gronkowski, known as “Gronk,” may have been a powerhouse on the gridiron, but when it comes to his hard-earned cash, he doesn't take any chances.
He told FOX Business that he doesn’t spend a dime of his NFL income, he strictly lives on his endorsements.
“I saved it all throughout my whole career which is very nice,” he told Stuart Varney on Wednesday.
Gronk first detailed his frugalness back in 2015 in 'It's GOOD to be GRONK" a book which he co-authored with his agent Jason Rosenhaus.