[4] In 2016 he became part of the television series Go!azen with the character of Garikoitz "Gari" Susaeta.

[6] His participation in the series as the protagonist it was a remarkable success, so much so that different fan clubs of the actor even emerged.

[11][12] In 2018 he became part of the theater company Compañía Joven de Pabellón n. 6, with which he interpreted What happened to Ana García?

In 2016 he formed the rock music group LauKatu, of which Mendiola is the vocalist and guitarist.

[19] In January 2019, he began to collaborate with the radio program B Aldea of Gaztea on EITB Media, with a weekly section called "guilty pleasure" that he presented.