en Cuevana 3. This documentary is a fascinating story of a high-functioning woman with Down’s Syndrome. Not only did Sheri finish high school, but she has attained a tertiary degree and is a qualified school teacher. She is also a motivational speaker, inspiring people around the globe. Part of Sheri’s success is her remarkable memory, making her an excellent case study for a team of researchers in London, who are examining the links between Down’s Syndrome and Alzheimer’s disease.