Habitat for Humanity: Garth Brooks, Trisha Yearwood build homes in Nashville with nonprofit

We know that, despite a fall that required stitches and caused a black eye, former President Jimmy Carter has been helping build houses, and he's been getting help from everyday folks, MSNBC reported.

He's also building alongside people you'd normally see on stage entertaining the same people they're working with.

Garth Brooks and Trisha Yearwood are volunteering their time and it's not the first time either, WKRN reported.

The country couple has been donating their time to Habitat for Humanity for almost 15 years, they told WKRN.

In this latest rush, the nonprofit hopes to have 21 homes ready by the end of the week to add to the more than 4,300 homes Habitat for Humanity has constructed in 14 countries since 1984, the Carter Work Project reported.