Watch: Gay Country Singer Does Adele Justice on The Voice

Billy Gilman, a former child country music star, just killed his blind audtition on The Voice with his cover of Adele's "When We Were Young."

Gilman, who came out back in 2014 via a YouTube video, managed to get all four judges to turn their chairs around during his performance on The Voice.

Among the last to push the button was Blake Shelton, who immediately recognized the singer saying that he'd always wondered what happened to him.

"I started out as a young county artist and had great success," Gilman said. "To finally be here in a moment where I can finally sing the way I so badly wanted to even then, and to finally stand here and be amongst you, it truthfully is such an honor."

Watch his chilling performance below: