The Kansas City Chiefs have invested plenty of money in Patrick Mahomes, and have been rewarded quite well for it. Now it appears another member of the Mahomes family tree might be getting a shot with the team.

When you're trying to make an NFL team as a tight end or a wide receiver, it helps to have some chemistry with the starting quarterback, which is why Graham Walker might have a leg up on the competition during Kansas City's rookie minicamp this week.

The Kansas City Chiefs are exploring whether another Mahomes can make an impact on their roster — this time in the form of Graham Walker, the lesser-known half-brother of Patrick Mahomes. Walker, who shares the same father as the Super Bowl MVP quarterback,