Why retired NFL star Rob Gronkowski never spent his NFL salary

Rob Gronkowski Offers Advice on Career Contract Earnings in NFL

Patriots player Rob Gronkowski said he hasn't spent a dime of his $54 million NFL contract. Here are 4 money-saving tips that you can learn from him.

Rob Gronkowski saves entire NFL salary, retires with millions

Tom Brady described why Rob Gronkowski is top-100 player in NFL history

Rob Gronkowski - 'Mindset wasn't there' despite teams' interest - ESPN

Injured Rob Gronkowski to miss Patriots return - AS USA

Tom Brady's Former Teammate Rob Gronkowski Hasn't Touched a Dime of His $70 Million NFL Earnings; Here's How Gronk Manages His Expenses - EssentiallySports

Rob Gronkowski Made $70 Million In NFL Salary But Never Spent It—Here's How - Sports Illustrated

Rob Gronkowski Has Spent None of His Contract Money