Juan Medina
Juan Medina has more than 200,000 followers on YouTube and millions of visits to his website, lasmatematicas.es Together with Fernando Blasco, he is the author of Tu hijo puede ser un genio de las mates (Temas de hoy, 2013).
Juan Medina has more than 200,000 followers on YouTube and millions of visits to his website, lasmatematicas.es Together with Fernando Blasco, he is the author of Tu hijo puede ser un genio de las mates (Temas de hoy, 2013).
