Four-time NFL MVP Peyton Manning is a man of many talents. Sports fans know what he can do on the football field, and companies know what he can do as a pitchman.

Appearing at a fundraiser for his children's hospital, Manning shows off his good ole' country boy voice by singing Johnny Cash's "Folsom Prison Blues." And you know what? It's not all that bad. Peyton's southern twang meshes well as he performs the musical number with country singer Luke Bryan. However, Manning's dancing skills are...well, nearly non-existent.