Zack Tabudlo is one proud coach as he celebrated the victory of his ward Sofia Mallares in “The Voice Kids,” 11 years after he joined the singing competition. Tabudlo — who competed on “The Voice Kids” in 2012 when he was 14 — expressed his pride for Mallares’ victory in a Facebook post on Sunday, Dec. 14. He also shared photos of himself celebrating with his ward in his post.  “Eleven years ago, I stood here… a kid with a dream, as a contestant and lost. Today, I stand here as the winning coach. Congratulations, Sofia Mallares. The Voice Kids […]... Keep on reading: Zack Tabudlo reflects on winning moment as ‘The Voice Kids’ coach