Group Leader of the Hereditary Endocrine Cancer Group at CNIO, Spain, since 2000. Director of Unit 706, CIBERER, since 2018. Renowned for identifying genes linked to rare endocrine tumors, with 278 publications (H-index 55). Leader of international research consortia and COST Action harmonizing adrenal tumor care in Europe. Chair of CNIO Scientific Committee since 2016.