Miguel Carballeda
He began his employment relationship with ONCE in Baleares in March 1978, where he joined as a sales agent, a position he held for more than nine years. Subsequently, he was administrative director of ONCE in Alicante, territorial delegate in Comunidad Valenciana and Cataluña, and general director of ONCE. In July 2003, he was elected president of the General Council of ONCE, a position he currently holds after several electoral processes in the Organization. Since 2003 he has been vice-president of the Spanish Committee of Representatives of People with Disabilities (CERMI) and in 2004 he was elected president of the Spanish Paralympic Committee. As of January 2019, he assumes the presidency of Grupo Social ONCE.