Musah becomes USA's youngest World Cup starter against Wales
Yunus Musah became the first teenager to be named in the United States' starting line-up for a World Cup match ahead of their Group B opener against Wales on Monday.
Having missed out on qualification for the tournament in Russia four years ago, Gregg Berhalter's side marked their return to the finals at the Ahmed Bin Ali Stadium, against a Wales side featuring at just their second World Cup.