Athletic Bilbao beat Barcelona 4-2 at home to knock them out of the Copa del Rey on Wednesday as brothers Inaki and Nico Williams struck in extra time in a breathtaking quarter-final. The hosts grabbed an early lead with a Gorka Guruzeta strike inside the first minute but Barca hit back with goals from Robert Lewandowski and Lamine Yamal in the 27th and 32nd minutes.
