John Edward Thomas Moynahan: Tom Brady’s Son Jack Bio

Jack Moynahan, the eldest son of NFL legend Tom Brady, now stands 6-foot-6 — two inches taller than his father — and is making a name for himself on the basketball court at Riverdale Country High School in the Bronx.

Full Name: John Edward Thomas Moynahan · Nickname: Jack · Birth Year: 2007 · Age: 18 · Height: 6-foot-6

The key facts table below consolidates what is publicly known about Jack Moynahan’s background and athletic profile.

Who does Tom Brady’s oldest son live with?

Jack Moynahan splits his time between both parents, though he was born after his mother Bridget Moynahan and father Tom Brady had already ended their relationship. The couple was not married and had broken up before Jack arrived in August 2007. Neither Brady nor Moynahan discusses custody arrangements publicly, but both maintain active roles in their son’s life.

Custody details with parents

Bridget Moynahan has spoken only sparingly about parenting Jack, making any detailed custody breakdown difficult to confirm. What is known is that Tom Brady continued a relationship with Jack throughout his NFL career, including appearances together at Tampa Bay Buccaneers events where Jack has been photographed alongside his father, stepmother Gisele Bundchen, and half-siblings Benjamin and Vivian Brady. Tom Brady has three children total: Jack (18), Benjamin (15), and Vivian (12).

Relationship with Tom Brady

Tom Brady has described Jack in emotional terms. In one public statement, he said his son had “changed our lives since the day you were born,” reflecting a bond that has deepened as Jack has grown taller and more athletic. The two share a football connection — Jack plays quarterback in high school, the same position that made his father a seven-time Super Bowl champion — but it is Jack’s basketball emergence that has recently captured public attention. Tom Brady is 6-foot-4 and played in the NFL from 2000 to 2023.

The pattern here is telling: a Hall of Fame quarterback watching his son pursue a different sport entirely, yet still drawing comparisons simply because of shared bloodlines and the physical standing to back them up.

Who has custody of Bridget Moynahan’s son?

Formal custody arrangements for Jack remain private, and neither Bridget Moynahan nor Tom Brady has disclosed specific legal details. What the public record shows is that Jack appears regularly in both parents’ lives — at Riverdale Country High School functions in the Bronx and at NFL family events when his schedule permits.

Post-breakup arrangements

Tom Brady and Bridget Moynahan announced their breakup in late 2006, shortly after Moynahan’s pregnancy became public. By the time Jack was born in August 2007, the two were already living separate lives. Brady went on to marry Gisele Bundchen in 2009, with whom he had Benjamin and Vivian, while Moynahan married her business partner Colin H. in 2012 and later had two children with him.

Current living situation

Jack is enrolled as a senior at Riverdale Country High School in Bronx, New York, suggesting he resides primarily in the New York area with his mother. Riverdale Country Falcons is his school team across multiple sports, and he plays under that banner for basketball, football, and lacrosse.

What this means for Jack’s recruiting: attending a New York-area school positions him in a competitive recruiting landscape where coaches can scout him in the Metropolitan Independent – C conference.

Why is Jack’s last name Moynahan?

Jack carries his mother’s surname because his parents were never married. When Bridget Moynahan and Tom Brady separated in 2006-2007, Jack was born into Moynahan’s custody and retained her last name, as is standard when parents are not married at the time of birth.

Parents’ relationship timeline

Tom Brady and Bridget Moynahan dated for roughly a year before separating in late 2006. Their breakup became a public story when Moynahan’s pregnancy was announced, leading to tabloid speculation and commentary about the timing. Some reports at the time suggested Brady was “roasted” or “slammed” over how the separation unfolded, though both principals largely avoided public statements about it.

Birth circumstances

Jack was born in August 2007, roughly eight months after his parents’ breakup became public. His full name, John Edward Thomas Moynahan, includes Tom Brady’s middle name “Thomas” as a nod to his father, even as he carries his mother’s surname.

The catch: retaining the Moynahan name was legally straightforward but set the stage for ongoing media confusion about whether Jack would eventually adopt his father’s famous surname.

Did Tom Brady dump Bridget Moynahan?

The public narrative around the Brady-Moynahan split was messy from the start. Sources close to both parties indicated the breakup was initiated by Brady, and the timing — with Moynahan’s pregnancy already announced — drew criticism in celebrity circles. Kristin Davis reportedly apologized to Bridget Moynahan publicly for comments made during that period, though the exact nature of those comments is not well-documented.

Breakup roasting and reactions

At the time of the split, media coverage framed Moynahan as the wronged party, with some commentators taking issue with Brady’s handling of the situation. The phrase “Tom Brady dump Bridget Moynahan” became a recurring search query, though neither party engaged directly with the speculation. The episode set the stage for a long-running public interest in Jack, who was born into the aftermath of a very public relationship ending.

Dating history context

Tom Brady later met Gisele Bundchen in 2006, the same year as the Moynahan breakup. By the time Jack was born, Brady and Bundchen were already together. Bundchen and Moynahan reportedly developed a cordial relationship, and Bundchen has been present at family events involving Jack.

The implication: the overlapping timelines of Brady’s relationships meant Jack was always going to be born into a complex family dynamic that the public has never fully unpacked.

John Edward Thomas Moynahan’s basketball and sports highlights

Jack Moynahan’s basketball career at Riverdale Country High School has become the most visible aspect of his athletic identity, even as he remains a multi-sport athlete. His highlight tape posted on social media went viral, earning over 5,000 likes on X and drawing comparisons to his father’s own athletic legacy.

Height and physical stats

At 6-foot-6, Jack stands two inches taller than his father, who is listed at 6-foot-4. In a notable photograph, Jack appeared nearly as tall as 7-foot-0 NBA star Karl-Anthony Towns, a comparison that underscored just how much the younger Moynahan has grown in recent years. At age 17, Jack was already as tall as Tom Brady; by 18, he had surpassed him. He plays positions SG (shooting guard) and SF (small forward) for Riverdale Country Varsity Basketball #32, according to MaxPreps.

“Well, it turns out his eldest son, Jack Moynahan, got his father’s athleticism, for better and worse.”

— BroBible

Viral basketball moments

Jack’s highlight reel posted on social media on a recent Thursday quickly gained traction, earning significant engagement and prompting commentary from sports outlets. The clips showed Jack playing as a forward/center for the Riverdale Falcons, demonstrating size and coordination that caught the attention of casual observers beyond the Bronx. BroBible noted that Jack “inherited his father’s athleticism but lacks explosiveness,” suggesting a player still developing his game.

Football interest and college offers

Jack plays quarterback in high school football, following in his father’s position at the sport that made Tom Brady famous. His football stats on MaxPreps show 163 rushing yards over 6 games played. He also competes in lacrosse, making him a three-sport athlete tracked by MaxPreps across basketball, lacrosse, and football. Jack is a senior in the class of 2026, meaning the college recruiting process is now active. He has a recruiting profile on SportsRecruits as a small forward/shooting guard for Riverside Hawks Select. Whether Jack has received any Division I offers remains unclear from current sources.

He is ranked in the top 186 in New York for one stat and top 11 in the Metropolitan Independent – C conference for one stat, per MaxPreps. Tom Brady retired from the NFL in December 2023, ending a career that spanned 2000 to 2023.