Aingeru Olabarrieta Capelo (born 14 November 2005) is a Spanish professional footballer who plays as a winger for Bilbao Athletic.
Olabarrieta joined the youth academy of Athletic Bilbao at the age of 10.
[2] He was promoted to the Bilbao Athletic, the club's reserve team in Segunda Federación, for the 2023–24 season (skipping the usual step of CD Basconia, the farm team playing at a level below),[1][3] and acculumated seven goals and ten assists in 29 games in his first season as the team won their group to achieve promotion.
[4] In early 2024 he started training with the senior team after his strong performances with the reserves.
[5] He made his professional debut for Athletic Bilbao as a substitute in a 2–0 La Liga win over Sevilla on 19 May 2024.