Rob Gronkowski's brother deal A-Rod Mark Cuban 'Shark Tank

Rob Gronkowski helped his brother get a deal on "Shark Tank" by playing a game of flip cup.

The Best (and Worst) of Shark Tank, Annual Sharky Awards presented by Tim McEneny

Burn Calories”: Rob Gronkowski's 6'2 Beast Brother Unveils Blood and Sweat Behind 245 Lbs Bull Muscles - EssentiallySports

The Sharks Go Head To Head With Ice Shaker & the Gronkowski Bros, Shark Tank US

Alex Rodriguez Teamed Up With $4.6 Billion Man Mark Cuban to Realize Retired NFL Star and His Brother's Ambitious Business Dream in 2017 - EssentiallySports

Rob Gronkowski's Brother Once Showed Gratitude to Alex Rodriguez and $4.6Billion Worth Shark Tank Host For Aiding His Wild Dream - EssentiallySports

Podcast E3: The Shark Tank Experience

Alex Rodriguez's investment in Gronkowski's 'Shark Tank' business

Rob Gronkowski's Family: 5 Fast Facts You Need to Know

Shark Tank (TV Series 2009– ) - Episode list - IMDb

Rob Gronkowski Adds CBD To Retail Lineup In Aim To Loosen NFL Restrictions On Pain Reliever