LA DIVERSIÓN DE MARTINA - YOUTUBER AND BESTSELLING AUTHOR
At only 14, Martina is taking the world by storm. Already a bestselling author in Spain and South America with more than 250,000 copies sold, and is one of the most watched Youtube channels with over 3.4bn subscribers.
MARTINA - La Diversión de Martina
Watch the Making Of of this video - here - (only in Spanish)