Peyton Manning has long been known for his work with terminally ill children -- so much so, he has a children's hospital named after him in Indianapolis.
The stories continue to pop up about what he's done for people who are sick or dying, both child and adult, and another one showed up after Manning and his Denver Broncos beat the New England Patriots on Sunday to reach Super Bowl 50. The family of Chad Carr, the grandson of former Michigan coach Lloyd Carr who died in November after a very public battle with an inoperable brain tumor, posted a letter they received from Manning less than a month after Chad's death telling them how much Chad's story meant to him.