Pochettino believed in him before he believed in himself. A little over a year later, the Middlesbrough midfielder is helping younger U.S. teammates settle in.
Borussia Dortmund starlet Mathis Albert has etched his name into the history books of the United States Men's National Team after a stunning cameo against Chile. The teenager came off the bench to secure a victory for Mauricio Pochettino's side while simultaneously eclipsing a long-standing record held by Christian Pulisic.