María Arthuer
Costa RicaunknownFemale8.6Global Dominance: 0.00%María Arthuer is the mother of footballers Iñaki and Nico Williams, and she serves as an ambassador for Athletic Club's 125th anniversary. Her presence at significant club events highlights her support for her sons and the values of loyalty and identity that Athletic Club embodies.
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María Arthuer worked multiple jobs to support her family after migrating to Spain.
Lamine Yamal y Nico Williams: las historias de migración que marcaron a las figuras de España en el Mundial 2026La Nación – main Costa Rican daily, est. 1946·Costa Rica· 2026-07-22
Costa Rica· 2026-07-22
María Arthuer was recognized as an ambassador for the 125th anniversary of the Athletic Club for her contributions to the family and community.
el día que resumió la historia de Nico WilliamsPrensa Libre – major Guatemalan newspaper, est. 1951·
Guatemala· 2026-07-21
Guatemala· 2026-07-21
Their mother, María Arthuer—who also serves as an ambassador for Athletic Club’s 125th anniversary.
Nico Williams signs historic contract extension with Athletic Club until 2035Daily Graphic – state-owned Ghanaian newspaper, est. 1950·
Ghana· 2025-07-15
Ghana· 2025-07-15
