The retired NFL star shared Instagram pics of himself with his dad, Tom Brady Sr., and son, Jack, 16—whom he shares with ex Bridget Moynahan, and his and ex-wife Gisele Bündchen's kids Benjamin, 14, and Vivian, 11.

"Happy Fathers Day to my HERO, and the best role model I could have ever asked for," he wrote to his dad, adding, "And THANK YOU, to these kids for giving me the gift of being a father, a joy that I could have never imagined until you came into my life. I hope that I can give you all that my dad gave me… unconditional love and support."