Lupita Nyong'o stars in the biographical sports drama film 'Queen of Katwe,' based on the true story of Phiona Mutesi, a Ugandan chess prodigy. Nyong'o plays Harriet Mutesi, Phiona's mother, who supports her daughter's dreams despite the challenges they face living in the slums of Katwe. The movie explores themes of determination, resilience, and the power of education. Nyong'o's performance showcases the strength and love of a mother fighting for a better future for her children. 'Queen of Katwe' is an inspiring and uplifting film that celebrates the human spirit.