According to a report from Sky Germany journalist Florian Plettenberg, Nico Williams has spurned both Bayern Munich and FC Barcelona in favor of a mega contract extension with Athletic Bilbao: BREAKING | Nico #Williams has signed a new contract with @AthleticClub until 2035!

The transfer of Nico Williams from Athletic to Barcelona did not go through because the player demanded a clause in the contract allowing him to leave if registration was not possible, which the Catalan club refused,

Nico Williams has signed a new contract with Athletic Club until 2035, snubbing Barcelona's advances to sign him from the Basque side this summer.