Marina plot
With more than 21,000 subscribers to her YouTube channel, Marina Katarina Kovac, a blind 14-year-old girl from the Netherlands, wants to show the world what people with a visual impairment are capable of. Marina, who has interchangeable prosthetic eyes and navigates the world by listening to echoes, may not know the physical features of her friends, but broadcasts herself chopping vegetables, taking gym classes, cycling and playing team sports. She makes her visual impairment her strength and doesn't let it stop her from living a typical teenage life.