Patrick Mahomes’ Half-Brother Eyes NFL Opportunity—Could a Chiefs Reunion Be on the Horizon?

As the 2025 NFL Draft concludes, one name generating buzz is Graham Walker, the half-brother of Kansas City Chiefs quarterback Patrick Mahomes. Despite not being selected in the draft, Walker’s journey from Ivy League standout to NFL hopeful is drawing attention.​

Walker began his collegiate football career at Brown University, where he amassed 127 receptions for 1,496 yards and 15 touchdowns over three seasons, earning All-Ivy honors in both 2022 and 2023. Seeking to elevate his game, he transferred to Rice University for the 2024 season, recording 24 receptions for 252 yards. While his statistics at Rice were modest, his prior performance and versatility as a tight end with wide receiver skills make him an intriguing prospect.

Born to Pat Mahomes Sr. and Jessamyn Walker, Graham was raised in Vermont by his mother and stepfather, Gerry Howatt. Although he shares a father with Patrick Mahomes, the two have had limited interaction over the years. Nevertheless, Walker has expressed appreciation for the encouragement he’s received from his half-brother, noting that Patrick has reached out to commend his efforts on the field.​

As teams begin signing undrafted free agents, Walker’s name is among those being considered. His combination of size, hands, and route-running ability could make him a valuable addition to a team’s roster. While it’s uncertain where he’ll land, the possibility of joining the Chiefs and catching passes from his half-brother adds an intriguing narrative to his professional aspirations.​

Walker remains optimistic about his future in the NFL, stating, “I like to think that I am a tight end who has the skills of a wide receiver.” As he awaits an opportunity, fans and analysts alike will be watching to see if this familial connection translates into an on-field partnership.