Tom Brady shared a photo on Instagram of a golf outing with his 17-year-old son Jack, who notably towers over the former NFL quarterback. His old teammates let him hear about it. Jack, whom Brady co-parents with ex-girlfriend Bridget Moynahan, is seen wearing a blue polo and black shorts, while Brady sports a white t-shirt and matching cap.

Brady's height has been listed as 6'4" and 6'5" over the years, so 17-year-old Jack is clearly a big kid with potential to get even taller.

Tom Brady’s mini-me son Jack is not so mini anymore. On Wednesday, the future Hall of Fame quarterback posted a collection of photos on Instagram from a recent golf outing at The Hills in East Quogue,