The Voice [1] contestant Carter Rubin is only 14 years old [2], but whew, he has a powerful voice! During the Knockouts on Monday night's episode, the singer went head to head with Chloé Hogan and moved Kelly Clarkson [3] to tears in the process. For his performance, Rubin gave a beautiful rendition of Lauren Daigle's "You Say." If the lyrics weren't enough to make you emotional, Rubin's vocals will certainly do the trick. Seriously, he hit each high note with such ease. It's no wonder coach Gwen Stefani [4] ended up choosing him as the winner of the Knockout. Don't worry, though, Hogan ended up getting saved by another coach! Watch Rubin's incredible performance above.