Patrick Mahomes' half-brother has been given a sensational opportunity with the Chiefs Graham Walker, whose father is Pat Mahomes Sr., was not selected by an NFL team in the draft ...

While Kansas City Chiefs quarterback Patrick Mahomes looks to add a fourth Super Bowl MVP title to his resume next season, his half-brother, Graham Walker, is trying earn a spot in the NFL.

They say that athleticism often runs in the family, and that’s the case with Kansas City Chiefs quarterback Patrick Mahomes, who has a football playing half-brother in Graham Walker from Rice ...

One player has a built-in advantage. As noted by ArrowheadPride.com, Rice tight end Graham Walker is taking part. He's the half-brother of Chiefs quarterback Patrick Mahomes.

Rice Owls tight end Graham Walker, the half-brother of Chiefs quarterback Patrick Mahomes, participated in the Chiefs’ tryout, according to Alex Abrami of the Burlington Free Press.

Graham Walker, tight end from Rice, earned a tryout with Carolina Panthers after Chiefs. He is also Patrick Mahomes’ half-brother.