Jay DeMarcus of Rascal Flatts plays Mentor.

Jay DeMarcus of superstar Country music group Rascal Flatts, has personally taken McKay under his wing.

He is to mentor them and is set to become Executive Producer on their first major record!

With Rascal Flatts being the 4th biggest selling artist in the world since the year 2000, it looks like McKay is in great hands!