Sean McConnell Sings His Newest Billboard No. 1 ‘Mercy’

Brett Young may have sung "Mercy" to the top of the Country charts this summer, but the song would have never been if it weren't for our old pal Sean McConnell.

McConnell -- who has written hits with and for many of your favorite acts including Wade Bowen, Randy Rogers and Brad Paisley -- and Young co-wrote the song that earlier this month became Young's fourth career No. 1 country song.