Patrick is the big brother to Jackson Mahomes, born to Pat and Randi. The pair appear to be super close, especially since Jackson was the best man at Patrick's wedding to Brittany Mahomes. (Yes! The same Brittany that became BFFs with Taylor Swift.)

Jackson did not go the NFL route. (Not everyone can be Travis and Jason Kelce, after all.) Instead, Jackson has embraced the social media life, making it pretty big on TikTok.

The social media star has had some controversy, including a run-in with the law. In 2023, he was charged with aggravated sexual battery, but in early 2024, those charges were dropped. He's also been scolded by fans for the way he acts at the Chiefs' games.

Mia Randall, Patrick's half-sister, is the daughter of his mother Randi. Despite the mixed family dynamic, she's still very supportive of Patrick and often attends his games. Mia also has a knack for sports. While she's significantly younger, born in 2011, she's active in basketball and other sports.

Pat has two children that he doesn't share with Randi: Zoe Mahomes and Graham Walker. Zoe was born in 2015 and seems to have taken a liking to a few sports.

Patrick's half-brother, Graham, is a football player, too, so maybe Patrick will have that Kelce-sibling status one day after all. Graham plays for Brown University but keeps most of his life pretty low-key. In February 2024, he tweeted that he'll be heading to Rice University next year.